Task: Answer the multiple-choice question.
Question: Which drug has a -20.790% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1cc(-c2ccccc2)nc(N/N=C/c2cccnc2)n1
(b) COCCN1CC(CNC(=O)c2cc(COc3ccc(C)c(C)c3)on2)CC1=O
Answer: b. COCCN1CC(CNC(=O)c2cc(COc3ccc(C)c(C)c3)on2)CC1=O
{#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#}
COCCN1CC(CNC(=O)c2cc(COc3ccc(C)c(C)c3)on2)CC1=O
COCCN1CC(CNC(=O)c2cc(COc3ccc(C)c(C)c3)on2)CC1=O
5-[(3,4-dimethylphenoxy)methyl]-N-[[1-(2-methoxyethyl)-5-oxopyrrolidin-3-yl]methyl]-1,2-oxazole-3-carboxamide