Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.684\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1cc(CC(=O)N2CCc3ccccc32)cc(OC)c1OC
b. Cc1ccc2cc(CN(CCN(C)C)C(=S)Nc3ccccc3)c(=O)[nH]c2c1C
c. COc1ccc(CN2CCCC(N3CCN(c4cccc(Cl)c4)CC3)C2)cc1OC
d. COc1ccc(S(=O)(=O)N2CCC(C(=O)NC3CCCCC3)CC2)cc1C
Answer: a. COc1cc(CC(=O)N2CCc3ccccc32)cc(OC)c1OC
{#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#}
COc1cc(CC(=O)N2CCc3ccccc32)cc(OC)c1OC
COc1cc(CC(=O)N2CCc3ccccc32)cc(OC)c1OC
1-(2,3-dihydroindol-1-yl)-2-(3,4,5-trimethoxyphenyl)ethanone