Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES O=C1Nc2ccccc2/C1=N\N1CCOCC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 8.377
(b) -19.226
(c) 15.289
(d) 6.469
Answer: a. 8.377\%.
{#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=C1Nc2ccccc2/C1=N\N1CCOCC1
O=C1Nc2ccccc2/C1=N\N1CCOCC1
(3E)-3-morpholin-4-ylimino-1H-indol-2-one