InChI=1/C16H26N2O3S/c1-3-5-14(6-4-2)16(19)18-12-11-13-7-9-15(10-8-13)22(17,20)21/h7-10,14H,3-6,11-12H2,1-2H3,(H,18,19)(H2,17,20,21)/f/h18H,17H2 6EFF23ED02586713