InChI=1/C12H20N2O4/c15-11(16)8-10-2-1-5-14(10)12(17)13-9-3-6-18-7-4-9/h9-10H,1-8H2,(H,13,17)(H,15,16)/p-1/t10-/m0/s1/fC12H19N2O4/h13H/q-1	68ED1365D8EC3EAB