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] CCOC(=O)c1cc2c(cn1)[nH]c1cccc(N)c12
[b] CSc1c(S(C)=O)[nH]c2cc(Br)cc(Br)c12
[c] O=C(Cn1c(=O)oc2ccc(C(=O)c3ccccc3Cl)cc21)c1ccc([N+](=O)[O-])cc1
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}