Task: Answer the multiple-choice question.
Question: Which compound has a -4.904% 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 other words.
Options:
a.) O=C(COc1ccc(Cl)cc1Cl)Nc1ccc(CN2CCCCC2)cc1
b.) CCOC(=O)C1CCCN(c2c(Nc3cccc(C)c3)c(=O)c2=O)C1
c.) CCOC(=O)c1cc(C(=O)OCC)c(=O)[nH]c1C
d.) O=C(CSCc1cnn(-c2ccccc2)c1-n1cccc1)NCc1cccs1
Answer: b. CCOC(=O)C1CCCN(c2c(Nc3cccc(C)c3)c(=O)c2=O)C1
{#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)C1CCCN(c2c(Nc3cccc(C)c3)c(=O)c2=O)C1
CCOC(=O)C1CCCN(c2c(Nc3cccc(C)c3)c(=O)c2=O)C1
ethyl 1-[2-(3-methylanilino)-3,4-dioxocyclobuten-1-yl]piperidine-3-carboxylate