Task: Answer the multiple choice question.
Query: Which drug exhibits a -11.245% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCCCC1)n2CCSc1nc2ccccc2[nH]1
b: Cc1ccc(N2C(S)=C(C#N)C(=O)NC2c2ccco2)cc1
c: CCn1c(SCc2nc3ccccc3c(=O)[nH]2)nnc1C(C)NC(=O)c1ccccc1
d: CN(CC(=O)Nc1ccc(S(=O)(=O)N2CCCC2)cc1)CC(=O)Nc1ccc(F)c(F)c1F
Answer: a. Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCCCC1)n2CCSc1nc2ccccc2[nH]1
{#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#}
Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCCCC1)n2CCSc1nc2ccccc2[nH]1
Cn1c(=O)[nH]c(=O)c2c1nc(N1CCCCCC1)n2CCSc1nc2ccccc2[nH]1
8-(azepan-1-yl)-7-[2-(1H-benzimidazol-2-ylsulfanyl)ethyl]-3-methylpurine-2,6-dione