Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 1.203\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1cc(CNC(C)(C)CO)ccc1OCC(=O)Nc1ccc(Br)cc1
b. COc1cc(Br)cc(/C=N/NC(=O)Cc2ccc(C(F)(F)F)cc2[N+](=O)[O-])c1O
Answer: a. COc1cc(CNC(C)(C)CO)ccc1OCC(=O)Nc1ccc(Br)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N-(4-bromophenyl)-2-[4-[[(1-hydroxy-2-methylpropan-2-yl)amino]methyl]-2-methoxyphenoxy]acetamide