InChI=1/C18H28N2O5S/c1-11-6-8-12(9-7-11)13-19-20-14(26-13)16(3,23)18(5,25)17(4,24)15(2,22)10-21/h6-9,14,20-25H,10H2,1-5H3/t14-,15+,16-,17+,18-/m1/s1 A16FEC774C670A12