Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(OCC(=O)N1CCOCC1)c1cc2ccccc2oc1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 9.970
b 6.978
c 8.475
d 5.043
Answer: b. 6.978\%.
{#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}.
O=C(OCC(=O)N1CCOCC1)c1cc2ccccc2oc1=O
O=C(OCC(=O)N1CCOCC1)c1cc2ccccc2oc1=O
(2-morpholin-4-yl-2-oxoethyl) 2-oxochromene-3-carboxylate