InChI=1S/C14H19N3O.H3O4P/c1-3-17(4-2)11-10-13-15-14(16-18-13)12-8-6-5-7-9-12;1-5(2,3)4/h5-9H,3-4,10-11H2,1-2H3;(H3,1,2,3,4)