InChI=1/C19H27N5O4/c1-20-16(25)11-13-5-3-4-6-15(13)23-19(28)18(27)22-14-7-9-24(10-8-14)12-17(26)21-2/h3-6,14H,7-12H2,1-2H3,(H,20,25)(H,21,26)(H,22,27)(H,23,28)/f/h20-23H	106895CE578316E6