Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NN=C1CCN(Cc2ccccc2)CC1)c1cc(Br)ccc1O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: -2.707
b: -0.126
c: 11.482
d: 2.161
Answer: b. -0.126\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(NN=C1CCN(Cc2ccccc2)CC1)c1cc(Br)ccc1O
O=C(NN=C1CCN(Cc2ccccc2)CC1)c1cc(Br)ccc1O
N-[(1-benzylpiperidin-4-ylidene)amino]-5-bromo-2-hydroxybenzamide