Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.698% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1ccc(C)c(S(=O)(=O)Nc2ccc3sc(C)nc3c2)c1
b: CCN(Cc1ccccc1)C(=O)CCNS(=O)(=O)c1ccc2c(c1)CC(C)N2C(C)=O
c: Cn1c(=O)[nH]c(=O)c2c1nc(OC(=O)c1ccccc1)n2CC(O)COc1ccccc1
d: CN(C)c1ccc(NC(=O)C(=O)C2C(=O)Nc3ccccc32)cc1
e: CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccccc3Br)o1)n2CC
Answer: e. CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccccc3Br)o1)n2CC
{#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#}
CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccccc3Br)o1)n2CC
CCCCn1c(=O)[nH]c(=O)c2c1nc(-c1ccc(-c3ccccc3Br)o1)n2CC
8-[5-(2-bromophenyl)furan-2-yl]-3-butyl-7-ethylpurine-2,6-dione