InChI=1/C23H22N2O2S/c26-16-18(27)15-25-21-14-8-7-13-20(21)24-23(25)22(17-9-3-1-4-10-17)28-19-11-5-2-6-12-19/h1-14,18,22,26-27H,15-16H2/t18-,22-/m0/s1 A208CC4AA0DA4399