text: CREATE TABLE enzyme (Id VARCHAR) -- How many kinds of enzymes are there? SELECT COUNT(*) FROM enzyme CREATE TABLE enzyme (name VARCHAR) -- List the name of enzymes in descending lexicographical order. SELECT name FROM enzyme ORDER BY name DESC CREATE TABLE enzyme (name VARCHAR, LOCATION VARCHAR) -- List the names and the locations that the enzymes can make an effect. SELECT name, LOCATION FROM enzyme CREATE TABLE enzyme (OMIM INTEGER) -- What is the maximum Online Mendelian Inheritance in Man (OMIM) value of the enzymes? SELECT MAX(OMIM) FROM enzyme CREATE TABLE enzyme (product VARCHAR, chromosome VARCHAR, porphyria VARCHAR, LOCATION VARCHAR) -- What is the product, chromosome and porphyria related to the enzymes which take effect at the location 'Cytosol'? SELECT product, chromosome, porphyria FROM enzyme WHERE LOCATION = 'Cytosol' CREATE TABLE enzyme (name VARCHAR, product VARCHAR) -- What are the names of enzymes who does not produce 'Heme'? SELECT name FROM enzyme WHERE product <> 'Heme' CREATE TABLE medicine (name VARCHAR, trade_name VARCHAR, FDA_approved VARCHAR) -- What are the names and trade names of the medicines which has 'Yes' value in the FDA record? SELECT name, trade_name FROM medicine WHERE FDA_approved = 'Yes' CREATE TABLE medicine (id VARCHAR, name VARCHAR); CREATE TABLE medicine_enzyme_interaction (enzyme_id VARCHAR, medicine_id VARCHAR, interaction_type VARCHAR); CREATE TABLE enzyme (name VARCHAR, id VARCHAR) -- What are the names of enzymes in the medicine named 'Amisulpride' that can serve as an 'inhibitor'? SELECT T1.name FROM enzyme AS T1 JOIN medicine_enzyme_interaction AS T2 ON T1.id = T2.enzyme_id JOIN medicine AS T3 ON T2.medicine_id = T3.id WHERE T3.name = 'Amisulpride' AND T2.interaction_type = 'inhibitor'