InChI=1/C21H19NO5S/c1-21(2)18(13-4-7-16(8-5-13)28(3,24)25)19(20(23)27-21)26-15-6-9-17-14(12-15)10-11-22-17/h4-12,22H,1-3H3	26C68585D0E26D6E