InChI=1S/C14H23N3O9S/c1-6(11(21)14(25)26)27-5-8(12(22)16-4-10(19)20)17-9(18)3-2-7(15)13(23)24/h6-8,11,21H,2-5,15H2,1H3,(H,16,22)(H,17,18)(H,19,20)(H,23,24)(H,25,26)