InChI=1/C17H27N3O4S/c1-4-24-17(23)15-12(2)13(3)25-16(15)18-14(22)11-20-7-5-19(6-8-20)9-10-21/h21H,4-11H2,1-3H3,(H,18,22)/f/h18H 2870DE97EEABE209