Task: Answer the multiple-choice question.
Query: Which drug has a -74.580% 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 additional words.
Options:
[a] O=C1CCN(CCc2ccccc2)CCN1[C@H](CSc1ccc(Br)cc1)Cc1ccccc1
[b] O=C(Nc1ccc(N2CCN(Cc3ccccc3)CC2)cc1)c1cccnc1
Answer: a. O=C1CCN(CCc2ccccc2)CCN1[C@H](CSc1ccc(Br)cc1)Cc1ccccc1
{#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)CCN1[C@H](CSc1ccc(Br)cc1)Cc1ccccc1
O=C1CCN(CCc2ccccc2)CCN1[C@H](CSc1ccc(Br)cc1)Cc1ccccc1
4-[(2S)-1-(4-bromophenyl)sulfanyl-3-phenylpropan-2-yl]-1-(2-phenylethyl)-1,4-diazepan-5-one