Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cn1c(=O)c(C#N)c2n(c1=S)CCCCCCC2 active against HIV?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a. True
b. False
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} {activity_HIV__names__adjective}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{activity_HIV%}
Answer: {%multiple_choice_result}
2-methyl-3-oxo-1-sulfanylidene-6,7,8,9,10,11-hexahydro-5H-pyrimido[1,6-a]azonine-4-carbonitrile