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=C1NC(O)c2cccc([N+](=O)[O-])c2O1
b: CC1Cn2c(=S)[nH]c3cccc(c32)NC1=O
c: COc1ccc(CCN(C)C(=O)CC(C#N)(c2ccccc2)c2ccc(OC)c(OC)c2)cc1OC
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}