Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] OC1CC2CC(OCc3ccccc3)CC2C1O
[b] CCOC(=O)CCC(NC(=O)C(CCC(=O)OCC)NC(=O)C(Cc1ccc([N+](=O)[O-])cc1)NC(C)=O)C(=O)NNC(=O)OC(C)(C)C
[c] [N-]=[N+]=Nc1c(Cl)c(Cl)nc2ccccc12
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}