InChI=1/C19H26N4O2/c1-12-9-14(3)21-18(25-6)16(12)11-20-19(24)22-15-7-8-17(23(4)5)13(2)10-15/h7-10H,11H2,1-6H3,(H2,20,22,24)/f/h20,22H	4C2C20A077878990