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 CCCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 7.154
b. 1.986
c. 14.277
d. 5.879
e. 13.730
Answer: a. 7.154\%.
{#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}.
CCCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1
CCCCCNC(=O)c1ccc2c(=O)n(CCCOCC)c(=S)[nH]c2c1
3-(3-ethoxypropyl)-4-oxo-N-pentyl-2-sulfanylidene-1H-quinazoline-7-carboxamide