InChI=1/C13H20N2O4/c1-8(16)14-4-6-15(7-5-14)11(17)9-10(12(18)19)13(9,2)3/h9-10H,4-7H2,1-3H3,(H,18,19)/p-1/t9-,10+/m0/s1/fC13H19N2O4/q-1	D49E9D99C4F9218A