InChI=1/C16H20N6O4/c1-2-3-4-5-6-8-20-13(17)9-15(21-8)22(7-19-9)16-11(24)10(23)12(26-16)14(18)25/h7,10-12,16,23-24H,2-4H2,1H3,(H2,18,25)(H2,17,20,21)/t10-,11+,12-,16+/m0/s1/f/h17-18H2	C8859234EA1758B0