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 CCOC(=O)N1CCN(C(=O)c2ccc3c(c2)N(C)C(=O)/C(=C\c2ccc(OCC)c(OC)c2)S3)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 1.813
b: 4.916
Answer: b. 4.916\%.
{#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)N1CCN(C(=O)c2ccc3c(c2)N(C)C(=O)/C(=C\c2ccc(OCC)c(OC)c2)S3)CC1
CCOC(=O)N1CCN(C(=O)c2ccc3c(c2)N(C)C(=O)/C(=C\c2ccc(OCC)c(OC)c2)S3)CC1
ethyl 4-[(2E)-2-[(4-ethoxy-3-methoxyphenyl)methylidene]-4-methyl-3-oxo-1,4-benzothiazine-6-carbonyl]piperazine-1-carboxylate