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] O=C(ON=c1c2ccccc2ccc2ccccc12)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
[b] Cc1ccc(C=CC(=O)c2sc(-c3nc(C)c(C(=O)C=Cc4ccc(C)cc4)s3)nc2C)cc1
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}