InChI=1/C19H22N4O4/c24-15(12-7-8-12)20-14-6-4-5-13(11-14)16(25)22-23-17(26)19(21-18(23)27)9-2-1-3-10-19/h4-6,11-12H,1-3,7-10H2,(H,20,24)(H,21,27)(H,22,25)/f/h20-22H	F0FD6C0D2152FA6B