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) CCCCCC(C=CC1CCC(=O)C1CC#C[Si](C)(C)C)OCc1ccccc1
(b) COC(=O)NN=C(c1nc2ccc([N+](=O)[O-])cc2nc1O)C(O)c1ccc(OC)c(OC)c1
(c) CC(C)(C)C1COP(=S)(c2ccccc2)OC1
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}