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) Nc1cc(N)nc(S)n1
(b) Cc1ccc(C2CC(c3ccc([N+](=O)[O-])cc3)=Nc3ccccc3S2)cc1
(c) C[Sn]1(C)OC(=O)CCN=Cc2c(ccc3ccccc23)O[Sn](C)(C)OC(=O)CCN=Cc2c(ccc3ccccc23)O1
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}