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 or b without using any other words.
Options:
[a] CC1=CC(=O)N(n2c(Cc3ccc(Cl)cc3)n[nH]c2=O)C1=O
[b] CCOC(=O)C12CC(C#N)C1N(Cc1ccccc1)C1ON=C(c3ccc(Cl)cc3)C1C2
Answer: a, b
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}
1-[3-[(4-chlorophenyl)methyl]-5-oxo-1H-1,2,4-triazol-4-yl]-3-methylpyrrole-2,5-dione