Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.054\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(C(=O)Nc2cccc(-c3nnc(-c4ccco4)o3)c2)cc1
b: COc1cc(OC)cc(C(=O)N2CCCC(c3nc(-c4ccc(C)o4)no3)C2)c1
c: [N-]=[N+]=CC(=O)C(O)(c1ccccc1)C(Cl)c1ccccc1
d: CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(=O)[nH]c3ccccc23)c(=O)[nH]c1=O
Answer: d. CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(=O)[nH]c3ccccc23)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_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#}
CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(=O)[nH]c3ccccc23)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC(C)C)C(=O)c2cc(=O)[nH]c3ccccc23)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-(2-methylpropyl)-2-oxo-1H-quinoline-4-carboxamide