Task: Answer the MCQ question.
Question: Which drug exhibits a -16.259% 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) COc1ccc(NC(=O)COC(=O)/C=C/c2ccccc2[N+](=O)[O-])cc1
(b) O=C(N/N=C/c1cccc(OC(=O)c2ccc([N+](=O)[O-])cc2)c1)c1cccnc1
(c) COc1ccc(C)cc1N1C(=N)/C(=C2/Nc3ccccc3S2)C(c2ccccc2)C1=O
(d) CCN(CC)c1nc(Oc2ccc(=O)[nH]n2)nc(N2CCOCC2)n1
(e) COc1ccc2cc(C(=O)/C=C/c3cc(OC)c(OC)c(OC)c3)ccc2c1
Answer: a. COc1ccc(NC(=O)COC(=O)/C=C/c2ccccc2[N+](=O)[O-])cc1
{#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(NC(=O)COC(=O)/C=C/c2ccccc2[N+](=O)[O-])cc1
COc1ccc(NC(=O)COC(=O)/C=C/c2ccccc2[N+](=O)[O-])cc1
[2-(4-methoxyanilino)-2-oxoethyl] (E)-3-(2-nitrophenyl)prop-2-enoate