Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=CCC1C=Cc2ccccc2C12C=CC(=O)CC2
b. c1ccc2c(c1)CC1=C(O2)c2ccccc2OC1
c. O=C(c1nsc(Cl)c1Cl)N1CCCCC1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}
(4,5-dichloro-1,2-thiazol-3-yl)-piperidin-1-ylmethanone