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 CNS(=O)(=O)c1ccccc1C(C)(O)c1ccccc1
b O=c1[nH][nH]c(=O)n1Cc1ccccc1
c COC1=C(C(=O)OC(C)(C)C)C23CCCCCCCCCCC2(C(C(=O)OC(C)(C)C)=C(OC)C3C(=O)OC(C)(C)C)C1C(=O)OC(C)(C)C
d O=C(NC(=Cc1ccc([N+](=O)[O-])cc1)c1nc2ccccc2[nH]1)c1ccccc1
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}
4-benzyl-1,2,4-triazolidine-3,5-dione