InChI=1/C16H20N6O5/c17-13-10-14(21-16(20-13)26-4-2-8-1-3-18-5-8)22(7-19-10)15-12(25)11(24)9(6-23)27-15/h1,3,5,7,9,11-12,15,18,23-25H,2,4,6H2,(H2,17,20,21)/t9-,11-,12-,15-/m1/s1/f/h17H2	D88A5995E6471228