SMILES: CCOC1=NN2C(=C(C=N2)C3=NC(=NC=C3)NC4=CC=CC=C4)C=C1
Description: The molecule is a pyrazolopyridazine that is pyrazolo[1,5-b]pyridazine which is substituted by a 2-anilinopyrimidin-4-yl group at position 3 and by an ethoxy group at position 6. It is a pyrazolopyridazine, an aromatic ether, an aminopyrimidine and a substituted aniline.