InChI=1S/C18H30N2O3.H2O4S/c1-3-5-9-22-17-14-16(20-7-11-21-12-8-20)18(13-15(17)19)23-10-6-4-2;1-5(2,3)4/h13-14H,3-12,19H2,1-2H3;(H2,1,2,3,4)