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=C1CC(CC(O)C(O)C(O)CO)CC(=O)N1
[b] Cn1cnc([N+](=O)[O-])c1Sc1nc2ccccc2o1
[c] Cc1[nH]n(-c2nc(O)c(-c3ccccc3)c(O)n2)c(=O)c1CCO
[d] CSC1=C(c2ccc(Cl)cc2)SC(N2CCCCC2)N1c1ccc([N+](=O)[O-])cc1
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}