Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1cc(-c2cc(OC)c(OC)c3ccc(Br)cc23)c2cc(Br)ccc2c1OC
b.) CC(C)CC(CC(=O)CCC(=O)Nc1ccccc1[N+](=O)[O-])=NNC(=O)c1cc2ccccc2cc1O
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}