InChI=1/C19H21N3O4S/c20-17(24)14-8-10-27-18(14)21-16(23)11-22-9-4-7-15(22)19(25)26-12-13-5-2-1-3-6-13/h1-3,5-6,8,10,15H,4,7,9,11-12H2,(H2,20,24)(H,21,23)/t15-/m0/s1/f/h21H,20H2	41612C38F7FED655