Problem statement: Answer the multiple choice question.
Question: Which compound has a 13.483\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc2cc(C#N)c(N3CCCN(S(=O)(=O)c4ccc(F)cc4)CC3)nc2c1
(b) CSc1ccc(/C=N/NC(=O)CNc2ccc3ccccc3c2)cc1
(c) O=C(CN1CCC2(CC1)OCCO2)c1c[nH]c2ccccc12
Answer: c. O=C(CN1CCC2(CC1)OCCO2)c1c[nH]c2ccccc12
{#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#}
2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-1-(1H-indol-3-yl)ethanone