Task: Answer the MCQ question.
Query: Which compound exhibits a 16.513\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COCc1cc(OC(=O)N(C)C)nc(-c2ccccc2)n1
b CCOC(=O)c1nn(-c2ccc3c(c2)OCCO3)cc1O
c CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)Nc2cccc(OC)c2)c1C
Answer: c. CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)Nc2cccc(OC)c2)c1C
{#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#}
CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)Nc2cccc(OC)c2)c1C
CCCn1c(C)cc(/C=C(\C#N)C(=O)OCC(=O)Nc2cccc(OC)c2)c1C
[2-(3-methoxyanilino)-2-oxoethyl] (E)-2-cyano-3-(2,5-dimethyl-1-propylpyrrol-3-yl)prop-2-enoate