Task: Answer the MCQ question.
Query: Which drug has a -74.324% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCC1(C)Cc2ccccc2-c2nc3n(c(=O)c21)CCS3
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_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)C1(CCc2ccccc2)CCN(Cc2ccccn2)CC1
CCOC(=O)C1(CCc2ccccc2)CCN(Cc2ccccn2)CC1
ethyl 4-(2-phenylethyl)-1-(pyridin-2-ylmethyl)piperidine-4-carboxylate