Task: Answer the MCQ question.
Query: Which compound has a 23.054% 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 additional words.
Options:
[a] CCCCn1c(N)c(N(CC)C(=O)c2ccc([N+](=O)[O-])c(C)c2)c(=O)[nH]c1=O
[b] COc1ccc(CN2CCCC(CO)(Cc3ccc(F)cc3)C2)c(OC)c1OC
[c] Cc1ccc(Sc2ccc(CN3CCCC3)cc2[N+](=O)[O-])cc1
[d] CCN(CC)c1cccc(OC2=NS(=O)(=O)c3ccccc32)c1
[e] O=C(CCNC(=O)c1ccco1)Nc1ccc(Cl)cc1
Answer: a. CCCCn1c(N)c(N(CC)C(=O)c2ccc([N+](=O)[O-])c(C)c2)c(=O)[nH]c1=O
{#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(N)c(N(CC)C(=O)c2ccc([N+](=O)[O-])c(C)c2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC)C(=O)c2ccc([N+](=O)[O-])c(C)c2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-ethyl-3-methyl-4-nitrobenzamide