Task: Answer the multiple choice question.
Query: Which compound has a -72.782% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C1CCN(CCc2ccccc2)CCN1CCOc1ccccc1
(b) COc1ccc(/C=C/C(=O)OCC(=O)NC2CCCC2)c(OC)c1
Answer: a. O=C1CCN(CCc2ccccc2)CCN1CCOc1ccccc1
{#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#}
O=C1CCN(CCc2ccccc2)CCN1CCOc1ccccc1
O=C1CCN(CCc2ccccc2)CCN1CCOc1ccccc1
4-(2-phenoxyethyl)-1-(2-phenylethyl)-1,4-diazepan-5-one