Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC=NC1=C(C#N)SC2=NC(=Cc3ccco3)C(=O)N21
b O=C(c1ccccc1)N1CCN(C(=S)NC2CCCCC2)C1=S
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}
3-benzoyl-N-cyclohexyl-2-sulfanylideneimidazolidine-1-carbothioamide