Problem statement: Answer the multiple choice question.
Question: Which compound has a -2.780% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(OC(C)c2ccc(C#N)c(=O)[nH]2)cc1
(b) Cc1cc(C)n(C(C)CC(=O)N2CCc3ccccc32)n1
(c) CC[C@@H](NS(=O)(=O)c1ccc(C)cc1)C(=O)Oc1ccc2c3c(c(=O)oc2c1)CCC3
Answer: a. COc1ccc(OC(C)c2ccc(C#N)c(=O)[nH]2)cc1
{#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#}
COc1ccc(OC(C)c2ccc(C#N)c(=O)[nH]2)cc1
COc1ccc(OC(C)c2ccc(C#N)c(=O)[nH]2)cc1
6-[1-(4-methoxyphenoxy)ethyl]-2-oxo-1H-pyridine-3-carbonitrile