Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc2nc3oc(C(=O)N4CCC5(CC4)OCCO5)cc3cc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 4.637
b. 15.918
c. 14.312
Answer: a. 4.637\%.
{#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}.
COc1ccc2nc3oc(C(=O)N4CCC5(CC4)OCCO5)cc3cc2c1
COc1ccc2nc3oc(C(=O)N4CCC5(CC4)OCCO5)cc3cc2c1
1,4-dioxa-8-azaspiro[4.5]decan-8-yl-(6-methoxyfuro[2,3-b]quinolin-2-yl)methanone