InChI=1S/C15H25N3O9S/c1-15(2,11(22)14(26)27)28-6-8(12(23)17-5-10(20)21)18-9(19)4-3-7(16)13(24)25/h7-8,11,22H,3-6,16H2,1-2H3,(H,17,23)(H,18,19)(H,20,21)(H,24,25)(H,26,27)