InChI=1/C18H22N4O/c1-11-8-13(3)16(9-12(11)2)6-7-17(23)21-22-18-19-14(4)10-15(5)20-18/h6-10H,1-5H3,(H,21,23)(H,19,20,22)/b7-6-/f/h21-22H	D1256AE578A323A5