InChI=1S/C14H23N3O8S/c1-26-6-9(14(24)25)17-11(19)5-3-8(13(22)23)16-10(18)4-2-7(15)12(20)21/h7-9H,2-6,15H2,1H3,(H,16,18)(H,17,19)(H,20,21)(H,22,23)(H,24,25)/t7-,8-,9+/m1/s1