InChI=1/C20H21N3O6S/c1-13-10-14-6-3-4-9-17(14)23(13)30(27,28)16-8-5-7-15(11-16)19(25)29-12-18(24)22-20(26)21-2/h3-9,11,13H,10,12H2,1-2H3,(H2,21,22,24,26)/t13-/m0/s1/f/h21-22H	0DC4A9B4298845CE