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 additional words.
Options:
[a] O=C1CC2(C(=O)O1)C1C(=O)OC(=O)C1C1C=CC=NN12
[b] CC(=O)N=C1N(C)C(=Cc2cccc([N+](=O)[O-])c2)C(=O)N1C=C1C(=O)Oc2ccccc2C1=O
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}