Task: Answer the MCQ question.
Query: Which compound has a 9.240\% 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(C(=S)N2CCCC2)cc1Br
b.) COC(=O)C1C(C(=O)OC)C1(c1ccccc1)c1ccccc1
c.) O=C(OCc1nnc(-c2ccc(Br)cc2)o1)c1ccco1
Answer: a. COc1ccc(C(=S)N2CCCC2)cc1Br
{#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(C(=S)N2CCCC2)cc1Br
COc1ccc(C(=S)N2CCCC2)cc1Br
(3-bromo-4-methoxyphenyl)-pyrrolidin-1-ylmethanethione