InChI=1/C18H19N3O4/c1-23-6-7-25-17-10-15-14(9-16(17)24-2)18(20-11-19-15)21-12-4-3-5-13(22)8-12/h3-5,8-11,22H,6-7H2,1-2H3,(H,19,20,21)/f/h21H	38A4837820D4C43E