Task: Answer the multiple-choice question.
Query: Which compound exhibits a -15.166% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCn1c(=O)c(=O)[nH]c2cc(C(=O)NCC3CCCCC3)ccc21
[b] O=C(CN1CCC2(CC1)OCCO2)c1ccc2cc[nH]c2c1
[c] Clc1ccc(Cn2ccc(C3CC3)n2)cc1
[d] COc1cccc(NS(=O)(=O)c2c(C)nc3sccn3c2=O)c1
[e] CCC(=O)c1cc(F)c(N2CCN(C(=O)Cc3ccccc3)CC2)cc1C
Answer: b. O=C(CN1CCC2(CC1)OCCO2)c1ccc2cc[nH]c2c1
{#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=C(CN1CCC2(CC1)OCCO2)c1ccc2cc[nH]c2c1
O=C(CN1CCC2(CC1)OCCO2)c1ccc2cc[nH]c2c1
2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-1-(1H-indol-6-yl)ethanone