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 O=C(O)c1cc(O)c2c(c1)Cc1cccc(O)c1C2=O
b Cl.O=[N+]([O-])c1cccc2nc3ccccc3c(NCCc3ccccn3)c12
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-nitro-N-(2-pyridin-2-ylethyl)acridin-9-amine;hydrochloride