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] COc1ccccc1Nc1nc2c(=O)n(C)c(=O)n(C)c2[nH]1
[b] O=C(C=C1Nc2ccc([N+](=O)[O-])cc2NC1=CC(=O)c1ccc(Cl)cc1)c1ccc(Cl)cc1
[c] S=C1NCCN1C(=S)Nc1ccccc1
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}