Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 16.707\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) Cc1nc(N)[nH]c(=O)c1CCC(=O)OCC(C)C
b) COc1ccccc1NS(=O)(=O)c1cn(C)cn1
c) Cn1c(=O)[nH]c(=O)c2c1nc(SCC(=O)O)n2Cc1ccccc1
Answer: a. Cc1nc(N)[nH]c(=O)c1CCC(=O)OCC(C)C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc(N)[nH]c(=O)c1CCC(=O)OCC(C)C
Cc1nc(N)[nH]c(=O)c1CCC(=O)OCC(C)C
2-methylpropyl 3-(2-amino-4-methyl-6-oxo-1H-pyrimidin-5-yl)propanoate