Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=S1(=O)CS(=O)(=O)OCCCCO1
b) CCN(CC)CCNC(=O)c1nn(-c2ccc(Cl)cc2)c2c1CCc1cc(OC)ccc1-2
c) NC(=S)NN=C(C(=O)Nc1ccc(Cl)c(Cl)c1)C1=NN(c2ccccc2)C(c2cccc([N+](=O)[O-])c2)CC1=O
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}