InChI=1/C17H22N4O5/c1-5-16(2,3)18-13(22)10-20-14(23)17(4,19-15(20)24)11-7-6-8-12(9-11)21(25)26/h6-9H,5,10H2,1-4H3,(H,18,22)(H,19,24)/t17-/m0/s1/f/h18-19H 3B3037B086FFCECE