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=C(CNc1ccc(Cl)cc1Cl)NC1C=Cc2ccc(S(=O)(=O)Nc3ccc(Cl)cc3Cl)cc2C1=O
b. CC1=C(C(=O)Nc2cc(F)c(F)cc2F)C(c2ccc3c(c2)OCO3)C(C(=O)Nc2cc(F)c(F)cc2F)=C(C)N1
c. Cl.NCCC1([N+](=O)[O-])C=CN=CC1
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}
2-(4-nitro-3H-pyridin-4-yl)ethanamine;hydrochloride