Problem statement: Answer the multiple-choice question.
Query: Which compound has a -3.554\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC1(C)Cc2c(c(-c3ccco3)[nH]c(=O)c2C#N)CS1
b.) Cc1ccc(C(CC(=O)N2CCCC2)c2ccccc2)c(O)c1C
Answer: a. CC1(C)Cc2c(c(-c3ccco3)[nH]c(=O)c2C#N)CS1
{#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#}
CC1(C)Cc2c(c(-c3ccco3)[nH]c(=O)c2C#N)CS1
CC1(C)Cc2c(c(-c3ccco3)[nH]c(=O)c2C#N)CS1
8-(furan-2-yl)-3,3-dimethyl-6-oxo-4,7-dihydro-1H-thiopyrano[3,4-c]pyridine-5-carbonitrile