Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCNC(=O)CC1N=C2c3ccccc3N=C(SCC(=O)Nc3ccc(OC)cc3)N2C1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) 0.480
b) 18.173
c) 6.608
d) 8.845
Answer: c. 6.608\%.
{#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}.
N-butyl-2-[5-[2-(4-methoxyanilino)-2-oxoethyl]sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]acetamide