Task: Answer the multiple choice question.
Question: Which compound exhibits a -70.240% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CNCCc2c[nH]c3ccccc23)cc1OC.O=C(O)C(=O)O
b. CCN1CCN(Cc2c(O)ccc3c2O/C(=C\C=C\c2ccccc2OC)C3=O)CC1
c. COc1cccc(-n2c(-c3cccs3)c[n+]3c2CCc2ccccc2-3)c1.[Br-]
Answer: c. COc1cccc(-n2c(-c3cccs3)c[n+]3c2CCc2ccccc2-3)c1.[Br-]
{#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#}
COc1cccc(-n2c(-c3cccs3)c[n+]3c2CCc2ccccc2-3)c1.[Br-]
COc1cccc(-n2c(-c3cccs3)c[n+]3c2CCc2ccccc2-3)c1.[Br-]
3-(3-methoxyphenyl)-2-thiophen-2-yl-4,5-dihydroimidazo[1,2-a]quinolin-10-ium;bromide