Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCNC(=O)c1ccc(Cn2c(=S)[nH]c3c([nH]c4ccc(OC)cc43)c2=O)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 1.717
(b) -18.622
(c) 5.227
Answer: b. -18.622\%.
{#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}.
CCCCNC(=O)c1ccc(Cn2c(=S)[nH]c3c([nH]c4ccc(OC)cc43)c2=O)cc1
CCCCNC(=O)c1ccc(Cn2c(=S)[nH]c3c([nH]c4ccc(OC)cc43)c2=O)cc1
N-butyl-4-[(8-methoxy-4-oxo-2-sulfanylidene-1,5-dihydropyrimido[5,4-b]indol-3-yl)methyl]benzamide