Task: Answer the MCQ question.
Question: Which compound exhibits a 11.578\% 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 additional words.
Options:
a: COc1ccc(C2CC(=O)C(C=NCCCO)=C(O)C2)cc1
b: COc1ccc(/C(C)=N/NC(=O)C(NC(=O)c2ccccc2)c2n[nH]c(=O)c3ccccc23)c(OC)c1
c: O=C(CNC(=O)c1ccco1)OCC(=O)c1ccc2c(c1)CCCC2
d: Cc1cccc(N2CCN(C(=O)c3cc4c(=O)n(C)c5ccccc5c4n3C)CC2)c1C
e: CC(=O)N1CCN(C(=O)CCNC(=O)c2ccc(Cl)cc2)CC1
Answer: a. COc1ccc(C2CC(=O)C(C=NCCCO)=C(O)C2)cc1
{#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#}
COc1ccc(C2CC(=O)C(C=NCCCO)=C(O)C2)cc1
COc1ccc(C2CC(=O)C(C=NCCCO)=C(O)C2)cc1
3-hydroxy-2-(3-hydroxypropyliminomethyl)-5-(4-methoxyphenyl)cyclohex-2-en-1-one