Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCn1c(O)c(C=NCCc2c[nH]c3ccccc23)c(=O)[nH]c1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 11.913
b: 16.064
c: 15.102
d: 22.914
Answer: d. 22.914\%.
{#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}.
CCn1c(O)c(C=NCCc2c[nH]c3ccccc23)c(=O)[nH]c1=O
CCn1c(O)c(C=NCCc2c[nH]c3ccccc23)c(=O)[nH]c1=O
1-ethyl-6-hydroxy-5-[2-(1H-indol-3-yl)ethyliminomethyl]pyrimidine-2,4-dione