InChI=1/C23H17NO4S/c1-29(27,28)17-12-10-16(11-13-17)21-14-20(23(25)26)19-9-5-8-18(22(19)24-21)15-6-3-2-4-7-15/h2-14H,1H3,(H,25,26)/p-1/fC23H16NO4S/q-1	5DC47DC7A93B75BB