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