Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.904\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1cccc(NC(=S)NNC(=O)c2csc(C(C)C)c2)c1
b: Cn1nc(-c2ccc(Cl)cc2)c2cc(C(=O)NCc3ccco3)sc21
c: CC1(C)Cc2c(c(-c3ccco3)[nH]c(=O)c2C#N)CO1
d: CCOc1cc(CNc2ccc(O)cc2)ccc1OCc1ccc(Cl)cc1Cl
e: COc1ccc(C(=O)CSC#N)cc1OC
Answer: c. CC1(C)Cc2c(c(-c3ccco3)[nH]c(=O)c2C#N)CO1
{#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)CO1
CC1(C)Cc2c(c(-c3ccco3)[nH]c(=O)c2C#N)CO1
8-(furan-2-yl)-3,3-dimethyl-6-oxo-4,7-dihydro-1H-pyrano[3,4-c]pyridine-5-carbonitrile