Answer
The suffix for this molecule is "-amine"
Work Step by Step
1. Identify the functional group(s).
*Hint: Look at the oxygens and the nitrogens, and compare the molecule and the groups on the list of functional groups. (Pages 84/85)
Since we have a nitrogen connected to a carbon and 2 hydrogens, the functional group is amine.
2. Find the suffix we will use. (Look at the list in pages 84/85)
The suffix for a molecule with an amine group is "-amine"