InChI=1S/C15H25N3O9S/c1-2-27-15(26)10(6-19)28-7-9(13(23)17-5-12(21)22)18-11(20)4-3-8(16)14(24)25/h8-10,19H,2-7,16H2,1H3,(H,17,23)(H,18,20)(H,21,22)(H,24,25)