InChI=1/C19H25N5O4/c1-13(25)24-11-10-23(19(28)21-14-6-3-2-4-7-14)12-16(24)18(27)22-15-8-5-9-20-17(15)26/h2-4,6-7,15-16H,5,8-12H2,1H3,(H,20,26)(H,21,28)(H,22,27)/t15-,16-/m0/s1/f/h20-22H	71CD42806F15AC0C