Task: Answer the multiple-choice question.
Query: Which compound exhibits a 15.845\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C1NCC(COCc2ccco2)O1
b. CSc1ccc(C(=O)NC2CCSc3ccccc32)cc1
c. Cc1ccccc1NC(=O)COc1cccc2c1CCNC2=O
Answer: a. O=C1NCC(COCc2ccco2)O1
{#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=C1NCC(COCc2ccco2)O1
O=C1NCC(COCc2ccco2)O1
5-(furan-2-ylmethoxymethyl)-1,3-oxazolidin-2-one