InChI=1S/C26H58N2.2H2O/c1-7-13-21-27(11-5,22-14-8-2)25-19-17-18-20-26-28(12-6,23-15-9-3)24-16-10-4;;/h7-26H2,1-6H3;2*1H2/q+2;;/p-2