Task: Answer the MCQ question.
Question: Which drug has a -2.564\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CN(C)/C=N/c1ncc(C(=O)c2ccc(Cl)cc2Cl)s1
b COc1ccc(CCC(C)N2CCOCC2)cc1
c CCCC1(C(=O)OC)NC(c2cccc(F)c2)C2C(=O)N(CC)C(=O)C21
d CCn1c(C)cc(/C=C2\NC(=O)N(CC(=O)Nc3cccc(C)c3)C2=O)c1C
e NC(=O)c1ccccc1OCc1nc2ccccc2s1
Answer: d. CCn1c(C)cc(/C=C2\NC(=O)N(CC(=O)Nc3cccc(C)c3)C2=O)c1C
{#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(C)cc(/C=C2\NC(=O)N(CC(=O)Nc3cccc(C)c3)C2=O)c1C
CCn1c(C)cc(/C=C2\NC(=O)N(CC(=O)Nc3cccc(C)c3)C2=O)c1C
2-[(4Z)-4-[(1-ethyl-2,5-dimethylpyrrol-3-yl)methylidene]-2,5-dioxoimidazolidin-1-yl]-N-(3-methylphenyl)acetamide