Task: Answer the MCQ question.
Question: Which drug has a 1.405% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccc(N2CCN(C(=O)c3cc4ccccc4o3)CC2)cc1
b: COc1cc(/C=N/NC(=O)CCC(=O)NCc2ccccc2)cc(OC)c1OC
c: CC12C(=O)N(NC(=O)c3ccncc3)C(=O)C1C1C=CC2C1
d: CCOC(=O)c1nn(-c2ccc(OCC)cc2)c2nc(CC(C)C)c(C#N)c(=O)n12
Answer: d. CCOC(=O)c1nn(-c2ccc(OCC)cc2)c2nc(CC(C)C)c(C#N)c(=O)n12
{#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)c1nn(-c2ccc(OCC)cc2)c2nc(CC(C)C)c(C#N)c(=O)n12
CCOC(=O)c1nn(-c2ccc(OCC)cc2)c2nc(CC(C)C)c(C#N)c(=O)n12
ethyl6-cyano-1-(4-ethoxyphenyl)-7-(2-methylpropyl)-5-oxo-[1,2,4]triazolo[4,3-a]pyrimidine-3-carboxylate