Task: Answer the multiple-choice question.
Query: Which compound has a -82.847\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C1CCN(CCc2ccccc2)CCN1[C@H](COc1ccccc1)c1ccccc1
b. COc1ccc(NC2CC(=O)NC2=O)cc1
Answer: a. O=C1CCN(CCc2ccccc2)CCN1[C@H](COc1ccccc1)c1ccccc1
{#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#}
O=C1CCN(CCc2ccccc2)CCN1[C@H](COc1ccccc1)c1ccccc1
O=C1CCN(CCc2ccccc2)CCN1[C@H](COc1ccccc1)c1ccccc1
4-[(1S)-2-phenoxy-1-phenylethyl]-1-(2-phenylethyl)-1,4-diazepan-5-one