Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES Cc1nc(N2CCOCC2)nc(Oc2ccccc2F)c1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -1.983
(b) 19.166
(c) 7.076
(d) 5.813
Answer: a. -1.983\%.
{#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}.
Cc1nc(N2CCOCC2)nc(Oc2ccccc2F)c1[N+](=O)[O-]
Cc1nc(N2CCOCC2)nc(Oc2ccccc2F)c1[N+](=O)[O-]
4-[4-(2-fluorophenoxy)-6-methyl-5-nitropyrimidin-2-yl]morpholine