Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COCCn1c(=S)[nH]c2cc(C(=O)NCCc3ccc(OC)c(OC)c3)ccc2c1=O?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 20.142
b. 5.510
c. 14.510
d. 15.101
e. 5.010
Answer: b. 5.510\%.
{#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}.
COCCn1c(=S)[nH]c2cc(C(=O)NCCc3ccc(OC)c(OC)c3)ccc2c1=O
COCCn1c(=S)[nH]c2cc(C(=O)NCCc3ccc(OC)c(OC)c3)ccc2c1=O
N-[2-(3,4-dimethoxyphenyl)ethyl]-3-(2-methoxyethyl)-4-oxo-2-sulfanylidene-1H-quinazoline-7-carboxamide