Problem statement: 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 compound with the SMILES CCOC(=O)c1sc(Nc2nc3cc4c(cc3s2)OCO4)cc1C?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 13.211
(b) 13.495
(c) 0.594
Answer: a. 13.211\%.
{#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}.
ethyl 5-([1,3]dioxolo[4,5-f][1,3]benzothiazol-6-ylamino)-3-methylthiophene-2-carboxylate