Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc2cc(C(=O)Nc3ccc(O)cc3)sc(=O)c2c1OC?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 2.190
(b) 3.320
(c) 10.675
Answer: b. 3.320\%.
{#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}.
COc1ccc2cc(C(=O)Nc3ccc(O)cc3)sc(=O)c2c1OC
COc1ccc2cc(C(=O)Nc3ccc(O)cc3)sc(=O)c2c1OC
N-(4-hydroxyphenyl)-7,8-dimethoxy-1-oxoisothiochromene-3-carboxamide