Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOc1nc(NCCO)nc(Nc2ccc([N+](=O)[O-])cc2)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 5.301
b: 1.562
c: 11.347
d: 17.282
Answer: a. 5.301\%.
{#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}.
CCOc1nc(NCCO)nc(Nc2ccc([N+](=O)[O-])cc2)n1
CCOc1nc(NCCO)nc(Nc2ccc([N+](=O)[O-])cc2)n1
2-[[4-ethoxy-6-(4-nitroanilino)-1,3,5-triazin-2-yl]amino]ethanol