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 additional words.
Options:
a Br.COc1ccc(-c2csc(=Nc3ccccc3)n2CC(O)c2ccc([N+](=O)[O-])cc2)cc1
b CC1C(=O)N=C2C(=CN(Cc3ccccc3)c3ccccc32)C(=O)N1C
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}
2-[4-(4-methoxyphenyl)-2-phenylimino-1,3-thiazol-3-yl]-1-(4-nitrophenyl)ethanol;hydrobromide