InChI=1/C21H29N5O3/c27-19(11-10-18-20(28)23-21(29)25-24-18)22-14-16-6-8-17(9-7-16)15-26-12-4-2-1-3-5-13-26/h6-9H,1-5,10-15H2,(H,22,27)(H2,23,25,28,29)/f/h22-23,26H 315F1C4E62856909