Problem statement: Answer the multiple-choice question.
Query: Which compound has a 30.954% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(NCc1ccc2c(c1)OCO2)c1cc([N+](=O)[O-])ccc1N1CCCCC1
b. Cc1cccc(NC(=O)N2CCCC2C(=O)NCc2cccs2)c1
c. COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br
d. Nc1[nH]c(N=Nc2nc(-c3ccc(Br)cc3)cs2)c2ccccc12
Answer: c. COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br
{#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#}
COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br
COc1cc(COC(=O)c2cnc(C)cn2)c(OC)cc1Br
(4-bromo-2,5-dimethoxyphenyl)methyl 5-methylpyrazine-2-carboxylate