Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)c1c(N)sc2c(OCC)c(Br)ccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 8.574
(b) 11.103
(c) 4.422
(d) 9.849
(e) 17.938
Answer: a. 8.574\%.
{#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)c1c(N)sc2c(OCC)c(Br)ccc12
CCOC(=O)c1c(N)sc2c(OCC)c(Br)ccc12
ethyl 2-amino-6-bromo-7-ethoxy-1-benzothiophene-3-carboxylate