Task: Answer the multiple-choice question.
Question: Which drug has a -5.974% 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 additional words.
Options:
[a] COC(=O)C1=C(C)N(c2cccc3ccccc23)C(=O)C1
[b] CCOC(=O)C1CCCN(c2oc(-c3ccc(OC)cc3)nc2C#N)C1
[c] COc1cccc(C2CC(c3ccccc3Cl)n3nnnc3N2)c1
[d] CN(C)CCc1cc2c(c3c1ccc1ccccc13)OCO2.Cl
[e] COc1ccc(NS(=O)(=O)c2ccc(NS(C)(=O)=O)cc2)cc1
Answer: b. CCOC(=O)C1CCCN(c2oc(-c3ccc(OC)cc3)nc2C#N)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(c2oc(-c3ccc(OC)cc3)nc2C#N)C1
CCOC(=O)C1CCCN(c2oc(-c3ccc(OC)cc3)nc2C#N)C1
ethyl 1-[4-cyano-2-(4-methoxyphenyl)-1,3-oxazol-5-yl]piperidine-3-carboxylate