Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2CCN2CCOCC2)cc1OC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 12.294
(b) 9.355
Answer: b. 9.355\%.
{#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(C2c3c(oc4ccccc4c3=O)C(=O)N2CCN2CCOCC2)cc1OC
COc1ccc(C2c3c(oc4ccccc4c3=O)C(=O)N2CCN2CCOCC2)cc1OC
1-(3,4-dimethoxyphenyl)-2-(2-morpholin-4-ylethyl)-1H-chromeno[2,3-c]pyrrole-3,9-dione