Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CC1(CCBr)C(=O)N(c2ccccc2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 12.610
b: 22.198
c: 4.326
Answer: a. 12.610\%.
{#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}.
CC1(CCBr)C(=O)N(c2ccccc2)c2ccccc21
CC1(CCBr)C(=O)N(c2ccccc2)c2ccccc21
3-(2-bromoethyl)-3-methyl-1-phenylindol-2-one