InChI=1/C16H17N3O5/c20-13-4-1-11(2-5-13)7-8-17-10-16(22)18-14-9-12(19(23)24)3-6-15(14)21/h1-6,9,17,20-21H,7-8,10H2,(H,18,22)/f/h21h,17-18H 8AD0BF0D07DB3C83