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] COC(=O)C(=O)C(C(=O)C(=O)Nc1cc(Cl)c(Cl)cc1Cl)c1nc2ccc([N+](=O)[O-])cc2nc1O
[b] O=C1c2c(O)cc(O)cc2OC(c2ccc(O)cc2O)C1O
[c] CC1(C)OC2C3CC(C2O1)C1C3C2(Cl)CC1(Cl)C(Cl)=C2Cl
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}