For the following molecule classify it is as aromatic, antiaromatic, or nonaromatic, and identify the best supporting explanation.

◦ nonaromatic; there is not a continuous system of π electrons due to the NH
◦ aromatic; cylic conjugated system with Hückel's number of π electrons
◦ aromatic; there is a
p orbital on every atom in the rings
◦ antiaromatic; the compound has 4
n π electrons
◦ antiaromatic; it only has 4 π bonds