Task: Answer the MCQ question.
Query: Which drug exhibits a 4.056% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CNC(=S)N1CCc2cc(OC)c(OC)cc2C1COc1ccc(OC)cc1
(b) COc1cc(/C=C2\SC(=Nc3ccccc3)N(Cc3ccco3)C2=O)ccc1OC(C)C(=O)O
(c) O=C(N/N=C/c1cccc(Br)c1)C1CC(=O)N(c2ccccc2)C1
(d) CN(C)c1ccnc(Nc2ccc(O)cc2)c1C#N
Answer: b. COc1cc(/C=C2\SC(=Nc3ccccc3)N(Cc3ccco3)C2=O)ccc1OC(C)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(/C=C2\SC(=Nc3ccccc3)N(Cc3ccco3)C2=O)ccc1OC(C)C(=O)O
COc1cc(/C=C2\SC(=Nc3ccccc3)N(Cc3ccco3)C2=O)ccc1OC(C)C(=O)O
2-[4-[(Z)-[3-(furan-2-ylmethyl)-4-oxo-2-phenylimino-1,3-thiazolidin-5-ylidene]methyl]-2-methoxyphenoxy]propanoic acid