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 other words.
Options:
a.) Brc1ccc2c(-c3csc(-c4c[nH]c5ccccc45)n3)c[nH]c2c1
b.) COc1ccc(NC(=O)C(=Cc2ccc(N(CCC#N)CCC#N)cc2)NC(=O)c2cc([N+](=O)[O-])ccc2Cl)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}