Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CN1C(=O)c2c(nc(Cc3ccc(-c4ccccc4)cc3)n2Cc2ccccc2)N2CC3(CCCC3)N=C12 a hERG blocking compound (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any additional 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#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
3-benzyl-5-methyl-2-[(4-phenylphenyl)methyl]spiro[8H-imidazo[2,1-b]purine-7,1'-cyclopentane]-4-one