Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -27.460% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(N/N=C/c1c[nH]c2ccc(Br)cc12)c1ccc2c(c1)OCO2
b: COc1cccc(OCC(=O)O)c1
c: COc1cccc(NC(=S)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1
Answer: c. COc1cccc(NC(=S)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1
{#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(NC(=S)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1
COc1cccc(NC(=S)N2CCN(c3ccc([N+](=O)[O-])cc3)CC2)c1
[4-[4-[(5-methoxyphenyl)carbamothioyl]piperazin-1-yl]phenyl]-oxido-oxoazanium