InChI=1S/C17H23NO2.H3O4P/c1-4-20-16(19)17(14-10-6-5-7-11-14)13-9-8-12-15(17)18(2)3;1-5(2,3)4/h5-8,10-12,15H,4,9,13H2,1-3H3;(H3,1,2,3,4)/t15-,17+;/m0./s1