Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.581\% 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 other words.
Options:
a. O=C(COc1ccccc1Cl)N1CCN(C(=O)c2ccco2)CC1
b. COc1ccc(NC(=O)COc2ccccc2F)cc1S(=O)(=O)N1CCCCC1
c. CCn1c(=O)cc(OCC(=O)N2CCC3(CC2)OCCO3)c2ccccc21
d. Cc1ccc(NS(=O)(=O)c2ccc3c(c2)CC(=O)N3)cc1F
Answer: c. CCn1c(=O)cc(OCC(=O)N2CCC3(CC2)OCCO3)c2ccccc21
{#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#}
CCn1c(=O)cc(OCC(=O)N2CCC3(CC2)OCCO3)c2ccccc21
CCn1c(=O)cc(OCC(=O)N2CCC3(CC2)OCCO3)c2ccccc21
4-[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-oxoethoxy]-1-ethylquinolin-2-one