Task: Answer the MCQ question.
Question: Which drug has a -0.671% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Clc1ccc(Cn2cc(/C=N/n3cnnc3)c3ccccc32)cc1
b. CCCN1Cc2cccc(C(=O)NCc3ccc4c(c3)OCO4)c2C1=O
c. CN1C(=O)C(O)(C2COC(C)(C)CC2=O)c2ccccc21
d. CCOC(=O)C(C)N1C(=O)S/C(=C/c2cc(C)n(-c3ccccn3)c2C)C1=O
e. COc1cc(/C=c2\s/c(=C(/C#N)C(=O)N3CCCC3)n(-c3ccccc3)c2=O)ccc1O
Answer: d. CCOC(=O)C(C)N1C(=O)S/C(=C/c2cc(C)n(-c3ccccn3)c2C)C1=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#}
CCOC(=O)C(C)N1C(=O)S/C(=C/c2cc(C)n(-c3ccccn3)c2C)C1=O
CCOC(=O)C(C)N1C(=O)S/C(=C/c2cc(C)n(-c3ccccn3)c2C)C1=O
ethyl 2-[(5E)-5-[(2,5-dimethyl-1-pyridin-2-ylpyrrol-3-yl)methylidene]-2,4-dioxo-1,3-thiazolidin-3-yl]propanoate