Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 20.373% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCC(C)NC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
(b) CC(C)(C)NC(=O)CN(Cc1cccs1)C(=O)CNS(=O)(=O)c1ccc(F)cc1
Answer: a. CCC(C)NC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
{#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#}
CCC(C)NC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
CCC(C)NC(=O)c1cn(CCOC)c(=O)c2c1c1ccccc1n2C
N-butan-2-yl-2-(2-methoxyethyl)-9-methyl-1-oxopyrido[3,4-b]indole-4-carboxamide