Task: Answer the multiple choice question.
Question: Which compound has a 12.385\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOC(=O)C1CCN(Cc2cccc(OC)c2)CC1
b COc1cc(NC(=O)CC(C)C)ccc1NC(=O)c1ccco1
Answer: a. CCOC(=O)C1CCN(Cc2cccc(OC)c2)CC1
{#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#}
CCOC(=O)C1CCN(Cc2cccc(OC)c2)CC1
CCOC(=O)C1CCN(Cc2cccc(OC)c2)CC1
ethyl 1-[(3-methoxyphenyl)methyl]piperidine-4-carboxylate