Problem statement: Answer the MCQ question.
Question: Which drug has a -87.058% 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. NC(=O)C1CCN(C(=O)Cn2cccc2C(=O)c2ccccc2)CC1
b. O=C(NCc1ccc(C(=O)N2CCC3(CC2)OCCO3)cc1)c1ccc2c(c1)OCO2
c. COc1ccc(N2CCN(C(=O)c3cccc(Br)c3)CC2)c([N+](=O)[O-])c1
d. Cn1ccc(C(=O)N/N=C/c2cccnc2)n1
Answer: c. COc1ccc(N2CCN(C(=O)c3cccc(Br)c3)CC2)c([N+](=O)[O-])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#}
COc1ccc(N2CCN(C(=O)c3cccc(Br)c3)CC2)c([N+](=O)[O-])c1
COc1ccc(N2CCN(C(=O)c3cccc(Br)c3)CC2)c([N+](=O)[O-])c1
(3-bromophenyl)-[4-(4-methoxy-2-nitrophenyl)piperazin-1-yl]methanone