Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.688\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCc1cc2c(=O)c(-c3ccccn3)coc2cc1OC
[b] COc1ccc(C=C2c3ccccc3C(=O)c3ccccc32)c(OC)c1
[c] CCCCn1c(N)c(N(CC)C(=O)c2ccc(Cl)c([N+](=O)[O-])c2)c(=O)[nH]c1=O
Answer: c. CCCCn1c(N)c(N(CC)C(=O)c2ccc(Cl)c([N+](=O)[O-])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_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(=O)c2ccc(Cl)c([N+](=O)[O-])c2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC)C(=O)c2ccc(Cl)c([N+](=O)[O-])c2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-4-chloro-N-ethyl-3-nitrobenzamide