Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.935\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc(Br)cc1CN(C)CC(=O)Nc1cc([N+](=O)[O-])ccc1OC
b: O=S(=O)(c1ccccc1)N1CCN(Cc2cc3c(cc2Br)OCCO3)CC1
c: O=C(CN1CCc2ccccc2C1)Nc1ccc(F)cc1
Answer: a. COc1ccc(Br)cc1CN(C)CC(=O)Nc1cc([N+](=O)[O-])ccc1OC
{#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#}
COc1ccc(Br)cc1CN(C)CC(=O)Nc1cc([N+](=O)[O-])ccc1OC
COc1ccc(Br)cc1CN(C)CC(=O)Nc1cc([N+](=O)[O-])ccc1OC
[3-[[2-[(5-bromo-2-methoxyphenyl)methyl-methylamino]acetyl]amino]-4-methoxyphenyl]-oxido-oxoazanium