Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCn1c(N)c(N(CC)C(=O)c2cc(Cl)nc3ccccc23)c(=O)[nH]c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 5.744
[b] 5.610
[c] 1.143
[d] 7.859
Answer: b. 5.610\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCCCn1c(N)c(N(CC)C(=O)c2cc(Cl)nc3ccccc23)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CC)C(=O)c2cc(Cl)nc3ccccc23)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-2-chloro-N-ethylquinoline-4-carboxamide