InChI=1/C26H22N2O3S/c1-29-21-11-18(12-22(30-2)24(21)31-3)19-13-28-26(27)23-20(14-32-25(19)23)17-9-8-15-6-4-5-7-16(15)10-17/h4-14H,1-3H3,(H2,27,28)/p+1/fC26H23N2O3S/h28H,27H2/q+1 4F7D99BDA37534D5