InChI=1/C19H22N4O2/c1-12(18-10-13-6-3-4-9-17(13)25-18)21-19(24)22-15-7-5-8-16-14(15)11-20-23(16)2/h3-4,6,9-12,15H,5,7-8H2,1-2H3,(H2,21,22,24)/t12-,15-/m1/s1/f/h21-22H	A137F50FB2EAB9CA