Task: Answer the MCQ question.
Query: Which drug has a -5.423% 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) COCCNC(=O)COc1cccc(Oc2ccccc2)c1
(b) COc1ccc(CCNC(=O)C2CCCN(Cc3nc(-c4ccccc4C)oc3C)C2)cc1OC
(c) CCN(Cc1cc2cccc(C)c2[nH]c1=O)C(=O)c1ccccc1OC
Answer: a. COCCNC(=O)COc1cccc(Oc2ccccc2)c1
{#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#}
COCCNC(=O)COc1cccc(Oc2ccccc2)c1
COCCNC(=O)COc1cccc(Oc2ccccc2)c1
N-(2-methoxyethyl)-2-(3-phenoxyphenoxy)acetamide