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] CCOC(=O)CC1(Cc2ccc(OCc3ccccc3)cc2)C(=O)OC(c2ccccc2)N1C(=O)c1ccccc1
[b] O=C(NC1=NC2C=CC([N+](=O)[O-])=CC2S1)C(=O)Nn1c(=S)[nH]c2ccccc2c1=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}