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, b, c, or d without using any additional words.
Options:
a. Cc1cc(-c2ccc(C(=O)C(c3ccccc3)(c3ccccc3)c3ccccc3)[nH]2)on1
b. O=C1CC(c2cccc(Br)c2)n2cccc21
c. CC(=O)C(=Cc1ccccc1[N+](=O)[O-])C(=O)c1ccccc1
d. O=c1[nH]nc(-c2ccc([N+](=O)[O-])cc2)[nH]1
Answer: a, b, c, d
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}
3-(3-bromophenyl)-2,3-dihydropyrrolizin-1-one