Task: Answer the MCQ question.
Query: Which compound exhibits a 14.461\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CNCc1ccccc1Sc1cccc2ccccc12.O=C(O)/C=C\C(=O)O
(b) O=C1[C@@H]2Cc3c([nH]c4ccccc34)C(c3cccc([N+](=O)[O-])c3)N2C(=O)CN1C1CCN(Cc2ccccc2)CC1
(c) COCCCN(C(=O)c1ccc2ccccc2n1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
(d) Cc1ccc(S(=O)(=O)N2CCC(C(=O)N3CC(C)OC(C)C3)CC2)cc1
Answer: c. COCCCN(C(=O)c1ccc2ccccc2n1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCCN(C(=O)c1ccc2ccccc2n1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
COCCCN(C(=O)c1ccc2ccccc2n1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
N-(6-amino-1-benzyl-2,4-dioxopyrimidin-5-yl)-N-(3-methoxypropyl)quinoline-2-carboxamide