Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of Cn1cncc1[C@H](O)C1=Cc2cccnc2[C@@H](N2CCN(C(=O)OC(C)(C)C)CC2)c2ccc(Cl)cc21 a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
a True
b False
Answer: a
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}
tert-butyl 4-[(2S)-13-chloro-10-[(R)-hydroxy-(3-methylimidazol-4-yl)methyl]-4-azatricyclo[9.4.0.03,8]pentadeca-1(11),3(8),4,6,9,12,14-heptaen-2-yl]piperazine-1-carboxylate