Task: Answer the MCQ question.
Query: Which compound exhibits a 12.993\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: NS(=O)(=O)c1ccc(NC(=O)COC(=O)COc2ccc(Cl)cc2)cc1
b: CC1(C)S[C@@H]2[C@H](NC(=O)[C@H](N)c3ccccc3)C(=O)N2[C@H]1C(=O)O
c: COc1cc(/C=N/O)ccc1Oc1cnccn1
d: CC1CCN(C(=O)c2[nH]cnc2C(=O)Nc2cccc(Cl)c2)CC1
e: Nc1ccc(Oc2ccc3c(c2)C(=O)N(CC2CCCO2)C3=O)cc1
Answer: c. COc1cc(/C=N/O)ccc1Oc1cnccn1
{#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#}
COc1cc(/C=N/O)ccc1Oc1cnccn1
COc1cc(/C=N/O)ccc1Oc1cnccn1
(NE)-N-[(3-methoxy-4-pyrazin-2-yloxyphenyl)methylidene]hydroxylamine