Task: Answer the MCQ question.
Query: Which drug exhibits a 12.890\% 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: COc1ccc(C(C(=O)NC2CCCC2)N(C(=O)c2ccco2)c2ccc3c(c2)OCO3)cc1OC
b: S=c1nc2ccccc2c2nc(-c3ccccc3Cl)[nH]n12
c: Cc1ccc(/C=C/C(=O)NC(C)c2ccccc2)cc1
d: COc1ccccc1C1/C(=C(/O)c2ccccc2)C(=O)C(=O)N1CC(C)O
e: CCCn1c(SCC(=O)Nc2ccc(Cl)cc2)n[nH]c1=O
Answer: d. COc1ccccc1C1/C(=C(/O)c2ccccc2)C(=O)C(=O)N1CC(C)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#}
COc1ccccc1C1/C(=C(/O)c2ccccc2)C(=O)C(=O)N1CC(C)O
COc1ccccc1C1/C(=C(/O)c2ccccc2)C(=O)C(=O)N1CC(C)O
(4Z)-4-[hydroxy(phenyl)methylidene]-1-(2-hydroxypropyl)-5-(2-methoxyphenyl)pyrrolidine-2,3-dione