Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CNc1ccc(Br)cc(C(=O)/C=C/c2ccc(OC)cc2)c1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 4.019
(b) 2.876
(c) 10.192
Answer: a. 4.019\%.
{#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}.
CNc1ccc(Br)cc(C(=O)/C=C/c2ccc(OC)cc2)c1=O
CNc1ccc(Br)cc(C(=O)/C=C/c2ccc(OC)cc2)c1=O
4-bromo-2-[(E)-3-(4-methoxyphenyl)prop-2-enoyl]-7-(methylamino)cyclohepta-2,4,6-trien-1-one