Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COC(=O)c1ccc(CSc2nc3sc4c(c3c(=O)n2C)CCCC4)o1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 19.168
b: 13.098
c: 8.452
Answer: b. 13.098\%.
{#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}.
COC(=O)c1ccc(CSc2nc3sc4c(c3c(=O)n2C)CCCC4)o1
COC(=O)c1ccc(CSc2nc3sc4c(c3c(=O)n2C)CCCC4)o1
methyl 5-[(3-methyl-4-oxo-5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-2-yl)sulfanylmethyl]furan-2-carboxylate