Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(S(=O)(=O)Oc2ccc3c(c2)O/C(=C\c2cccnc2)C3=O)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 0.695
(b) 2.620
Answer: a. 0.695\%.
{#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}.
COc1ccc(S(=O)(=O)Oc2ccc3c(c2)O/C(=C\c2cccnc2)C3=O)cc1
COc1ccc(S(=O)(=O)Oc2ccc3c(c2)O/C(=C\c2cccnc2)C3=O)cc1
[(2Z)-3-oxo-2-(pyridin-3-ylmethylidene)-1-benzofuran-6-yl]4-methoxybenzenesulfonate