InChI=1/C17H20N2O6/c20-15(18-8-12-9-24-17(25-12)5-1-2-6-17)16(21)19-11-3-4-13-14(7-11)23-10-22-13/h3-4,7,12H,1-2,5-6,8-10H2,(H,18,20)(H,19,21)/t12-/m1/s1/f/h18-19H	4A5116BDC4558A86