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, or c without using any additional words.
Options:
a.) O=C1c2cccn2-c2ccccc2SC1c1ccccc1
b.) Br.NC1=CN2c3ccccc3N(CC(=O)O)C2C=C1
c.) CCSc1nc2cccc([N+](=O)[O-])c2n1CC
Answer: a, b, c
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}