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) CC(=O)C(=CN1CCNC1=S)C(=O)Nc1ccccc1C
(b) CC(=O)OC1(C)CC(OC(=O)C=C(C)C)C2C(OC(=O)C2(C)OC(C)=O)C2C(C)=CC(O)C21
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}
N-(2-methylphenyl)-3-oxo-2-[(2-sulfanylideneimidazolidin-1-yl)methylidene]butanamide