Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCCCc1nnc(NC(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)s1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a. 6.719
b. 2.777
c. 2.783
d. -4.076
Answer: d. -4.076\%.
{#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}.
CCCCc1nnc(NC(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)s1
CCCCc1nnc(NC(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)s1
N-(5-butyl-1,3,4-thiadiazol-2-yl)-2,3-dioxo-1,4-dihydroquinoxaline-6-carboxamide