Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.726\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a S=C1NC2(CCCC2)N=C1c1ccccc1
b O=C(Nc1ccccc1C(F)(F)F)c1ccccn1
c COc1ccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2nccs2)cc1
d COC(=O)c1sccc1NC(=O)c1cc(-c2cccc(C)c2)nc2ccccc12
Answer: c. COc1ccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2nccs2)cc1
{#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#}
COc1ccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2nccs2)cc1
COc1ccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2nccs2)cc1
N'-[2-(furan-2-ylmethylamino)-2-oxoethyl]-N'-(4-methoxyphenyl)-N-(1,3-thiazol-2-yl)butanediamide