InChI=1S/C19H27N3O3S/c1-13(2)22-18(25)15(16(23)14-7-12-26-19(14)22)17(24)20-8-6-11-21-9-4-3-5-10-21/h7,12-13,23H,3-6,8-11H2,1-2H3,(H,20,24)