InChI=1/C19H22N4O2/c1-13-7-3-4-8-15(13)21-18(25)12-23-17-10-6-5-9-16(17)22-19(23)20-11-14(2)24/h3-10,14,24H,11-12H2,1-2H3,(H,20,22)(H,21,25)/t14-/m0/s1/f/h20-21H	1166F31DDE68B0E5