InChI=1/C23H21NO3S/c1-2-15-9-11-16(12-10-15)21(20-8-5-13-28-20)24-22(25)19-14-17-6-3-4-7-18(17)23(26)27-19/h3-13,19,21H,2,14H2,1H3,(H,24,25)/t19-,21-/m0/s1/f/h24H FF8A7A26CB6D5FBB