Task: Answer the MCQ question.
Query: Which drug has a 12.108% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCN(CC)C(=O)c1sc2[nH]c(=S)n(-c3ccccc3)c(=O)c2c1C
(b) CCOc1ccc(NC(=O)Nc2ccc(Br)cn2)cc1
(c) CC1CC(C)CN(C(=O)c2ccc(CNc3c(N4CCCC4)c(=O)c3=O)cc2)C1
Answer: b. CCOc1ccc(NC(=O)Nc2ccc(Br)cn2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc(NC(=O)Nc2ccc(Br)cn2)cc1
CCOc1ccc(NC(=O)Nc2ccc(Br)cn2)cc1
1-(5-bromopyridin-2-yl)-3-(4-ethoxyphenyl)urea