Task: Answer the MCQ question.
Query: Which compound exhibits a -52.814% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: OC(CN1CCN(C(c2ccccc2)c2ccccc2)CC1)c1ccc(Br)cc1
b: COc1ccc(-c2nc3cnccn3c2Nc2ccc(C)cc2)cc1
c: O=C(c1cccc([N+](=O)[O-])c1)c1ccc2c(c1)OCCOCCOCCO2
d: COc1ccc(C(=O)Nn2cnnc2)c(OC)c1
e: O=C(CSc1nnc(-c2cccnc2)n1-c1ccc(F)cc1)NCc1ccc2c(c1)OCO2
Answer: c. O=C(c1cccc([N+](=O)[O-])c1)c1ccc2c(c1)OCCOCCOCCO2
{#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#}
O=C(c1cccc([N+](=O)[O-])c1)c1ccc2c(c1)OCCOCCOCCO2
O=C(c1cccc([N+](=O)[O-])c1)c1ccc2c(c1)OCCOCCOCCO2
(3-nitrophenyl)-(2,5,8,11-tetraoxabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl)methanone