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) CCOC(=O)c1cc(C)nc2c1c(=O)n(-c1ccccc1)c(=O)n2CCCCN1CCN(c2ncccn2)CC1
(b) COc1ccc2nc3cccc([N+](=O)[O-])c3c(NCCN(C)C)c2c1
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}