InChI=1S/C16H27N3O7S/c1-3-12(9(2)7-20)27-8-11(15(24)18-6-14(22)23)19-13(21)5-4-10(17)16(25)26/h7,9-12H,3-6,8,17H2,1-2H3,(H,18,24)(H,19,21)(H,22,23)(H,25,26)