InChI=1S/C14H18As2N2O6/c19-15(20,21)11-1-5-13(6-2-11)17-9-10-18-14-7-3-12(4-8-14)16(22,23)24/h1-8,17-18H,9-10H2,(H2,19,20,21)(H2,22,23,24)