Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.160% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCOC(=O)c1c(C)[nH]c(C(=O)/C(C#N)=C/c2ccc(OCC)cc2)c1C
b) O=C(CN(Cc1ccc2c(c1)OCO2)C(=O)CNC(=O)c1ccco1)NC1CCCCC1
Answer: a. CCOC(=O)c1c(C)[nH]c(C(=O)/C(C#N)=C/c2ccc(OCC)cc2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1c(C)[nH]c(C(=O)/C(C#N)=C/c2ccc(OCC)cc2)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)/C(C#N)=C/c2ccc(OCC)cc2)c1C
ethyl 5-[(E)-2-cyano-3-(4-ethoxyphenyl)prop-2-enoyl]-2,4-dimethyl-1H-pyrrole-3-carboxylate