Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 11.005\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)c(=O)[nH]c1=O
[b] CCCC1=C(C(=O)OCC)C2(C(=O)Nc3ccc(C)cc32)C(C#N)=C(N)O1
[c] O=C(c1ccccc1)N1CCC(O)(c2cccnc2)CC1
[d] CCOC(=O)C1CCCN(CCCc2ccccc2)C1
Answer: a. CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)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(CCOC)C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3)o2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-(2-methoxyethyl)-5-(4-nitrophenyl)furan-2-carboxamide