Task: Answer the MCQ question.
Query: Which drug exhibits a 16.384\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(-n2c(=O)c3sccc3n(CC(=O)NCc3ccco3)c2=O)cc1F
b: COc1cc(NS(=O)(=O)c2ccc(C)cc2)ccc1-n1cnnn1
Answer: a. Cc1ccc(-n2c(=O)c3sccc3n(CC(=O)NCc3ccco3)c2=O)cc1F
{#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#}
Cc1ccc(-n2c(=O)c3sccc3n(CC(=O)NCc3ccco3)c2=O)cc1F
Cc1ccc(-n2c(=O)c3sccc3n(CC(=O)NCc3ccco3)c2=O)cc1F
2-[3-(3-fluoro-4-methylphenyl)-2,4-dioxothieno[3,2-d]pyrimidin-1-yl]-N-(furan-2-ylmethyl)acetamide