Task: Answer the multiple-choice question.
Query: Which compound has a 19.858% 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.) CC(C)C(=O)Nc1ccc2oc(=O)ccc2c1
b.) COc1ccc(OCc2nc(N)nc(Nc3cccc(C)c3C)n2)cc1
c.) Cc1cc2c([nH]c3ccccc32)c(C)[nH+]1.[Cl-]
d.) CCC(C)OC(=O)C1=C(C)O[C@]23OC(N)=C(C#N)[C@]12C(=O)c1ccccc13
Answer: a. CC(C)C(=O)Nc1ccc2oc(=O)ccc2c1
{#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#}
CC(C)C(=O)Nc1ccc2oc(=O)ccc2c1
CC(C)C(=O)Nc1ccc2oc(=O)ccc2c1
2-methyl-N-(2-oxochromen-6-yl)propanamide