SMILES: C1=CC=C2C(=C1)C=NC3=CC=CC=C23
Description: The molecule is an azaarene that is the 9-aza derivative of phenanthrene. The parent of the class of phenanthridines. It is a mancude organic heterotricyclic parent, a polycyclic heteroarene, a member of phenanthridines and an azaarene.