InChI=1/C20H21N5O3/c1-13-4-3-11-25-12-16(24-18(13)25)14-6-8-15(9-7-14)23-20(28)19(27)22-10-2-5-17(21)26/h3-4,6-9,11-12H,2,5,10H2,1H3,(H2,21,26)(H,22,27)(H,23,28)/f/h22-23H,21H2 DE3799A2BDBD95A9