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, c, or d without using any other words.
Options:
a CN(C)C(=S)N=C1SC(=Nc2ccccc2)C(=Nc2ccccc2)N1c1ccc([N+](=O)[O-])cc1
b COc1ccc(NS(=O)(=O)c2ccc3ncn(NS(=O)(=O)c4ccc(I)cc4)c(=O)c3c2)cc1
c [O+]#C[Ni-3]12(C#[O+])[PH](c3ccccc3)(CC[PH]1(c1ccccc1)c1ccccc1)CC[PH]2(c1ccccc1)c1ccccc1
d O=C1Cc2ccccc2CCc2ccccc21
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}