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: N#CC(=Cn1c(=S)[nH]c2ccccc21)C(N)=O
b: CC1=C(C(=O)O)N2C(=O)C(NC(=O)C(c3ccc(O)cc3)N3CSC(=S)N(C(C)C)C3)C2SC1
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}
2-cyano-3-(2-sulfanylidene-3H-benzimidazol-1-yl)prop-2-enamide