Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 0.697\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=C(Nc1cnc2sccn2c1=O)c1ccc(Cl)cc1Cl
b.) CC(C)C1S/C(=N/N=C/c2ccco2)NC1=O
c.) N#CC1CN(C(c2ccccc2)c2ccccc2)C1
d.) CCCn1ncc(C(=O)NC2CCCN(Cc3ccc(Cl)cc3)C2)c1C
e.) CC1CCCCC1NC(=O)Cn1c(CN2CCCCC2)nc2ccccc2c1=O
Answer: b. CC(C)C1S/C(=N/N=C/c2ccco2)NC1=O
{#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#}
CC(C)C1S/C(=N/N=C/c2ccco2)NC1=O
CC(C)C1S/C(=N/N=C/c2ccco2)NC1=O
(2E)-2-[(E)-furan-2-ylmethylidenehydrazinylidene]-5-propan-2-yl-1,3-thiazolidin-4-one