InChI=1S/C6H20N2O12P4.5Na.Sm/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20;;;;;;/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20);;;;;;/q;5*+1;+3/p-8/i;;;;;;1+3