InChI=1S/2C14H24N6O4.2C2H4O2.Cu/c2*15-4-2-1-3-10(14(23)24)20-13(22)11(19-12(21)6-16)5-9-7-17-8-18-9;2*1-2(3)4;/h2*7-8,10-11H,1-6,15-16H2,(H,17,18)(H,19,21)(H,20,22)(H,23,24);2*1H3,(H,3,4);/q;;;;+2/p-4/t2*10-,11-;;;/m00.../s1