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 CCOC(=O)CSc1nc2c(c(=O)n1-c1ccc(OCC)cc1)SCC2?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 7.744
b. 8.159
c. 16.505
Answer: c. 16.505\%.
{#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}.
CCOC(=O)CSc1nc2c(c(=O)n1-c1ccc(OCC)cc1)SCC2
CCOC(=O)CSc1nc2c(c(=O)n1-c1ccc(OCC)cc1)SCC2
ethyl 2-[[3-(4-ethoxyphenyl)-4-oxo-6,7-dihydrothieno[3,2-d]pyrimidin-2-yl]sulfanyl]acetate