Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cc1ccc2c(N3CCN(CCc4cccc5c4ccc(=O)n5C)[C@@H](C)C3)cccc2n1 a hERG blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
a False
b True
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}
1-methyl-5-[2-[(2S)-2-methyl-4-(2-methylquinolin-5-yl)piperazin-1-yl]ethyl]quinolin-2-one