InChI=1/C20H25N5O4/c26-18(11-5-7-13-22-17-10-4-6-12-21-17)24-25-20(29)23-16(14-19(27)28)15-8-2-1-3-9-15/h1-4,6,8-10,12,16H,5,7,11,13-14H2,(H,21,22)(H,24,26)(H,27,28)(H2,23,25,29)/t16-/m0/s1/f/h21-25H	13C620E5EBD500EB