InChI=1/C18H32N4O3S/c1-4-7-9-11-21(14(23)13-26-12-6-3)15-16(19)22(10-8-5-2)18(25)20-17(15)24/h4-13,19H2,1-3H3,(H,20,24,25)/f/h20H 5D2F1B3F7072BDFF