Task: Answer the MCQ question.
Query: Which compound exhibits a -57.117\% 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.) COc1cc(C(=O)NC2CC(C)(C)CC(C)(C)C2)ccc1OC1CCN(C(C)=O)CC1
b.) CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccccn2)CC1
Answer: b. CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccccn2)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)C1(CCc2ccccc2)CCN(Cc2ccccn2)CC1
CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccccn2)CC1
ethyl 4-(2-phenylethyl)-1-(pyridin-2-ylmethyl)piperidine-4-carboxylate