InChI=1/C22H21N3OS/c1-16-8-10-18(11-9-16)23-21(17-6-4-3-5-7-17)25-22(27)24-19-12-14-20(26-2)15-13-19/h3-15H,1-2H3,(H2,23,24,25,27)/f/h24-25H A1A75B03B0D4B0AF