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, c, or d without using any other words.
Options:
[a] O=C1C(=C2Nc3cc4c(cc3C2=O)OCO4)Nc2cc3c(cc21)OCO3
[b] COc1ccc(C=C2N=C3NC(=O)C(N4CCCCC4)=C(N)N3C2=O)cc1
[c] O=C(O)c1ccc(C2C3C=CC(C3)C2[N+](=O)[O-])cc1
[d] O=C1C(c2ccc(Cl)cc2)C2CC=CC2N1O
Answer: a, b, c, d
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}