InChI=1S/C16H30N2O5S/c1-15(2,3)14(22)23-10-16(4,5)12(20)13(21)18-7-6-11(19)17-8-9-24/h12,20,24H,6-10H2,1-5H3,(H,17,19)(H,18,21)/t12-/m0/s1