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 or b without using any additional words.
Options:
a: O=C1C2ON=C(c3ccccc3[N+](=O)[O-])C2C(=O)N1c1ccc(Cc2ccc(N3C(=O)C4ON=C(c5ccccc5[N+](=O)[O-])C4C3=O)cc2)cc1
b: COc1ccc2c(c1)CCCN1CCc3cc(OC)c(OC)cc3C21
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}