InChI=1/C21H23N3OS/c1-25-16-9-7-15(8-10-16)23-21(26)22-13-14-6-11-20-18(12-14)17-4-2-3-5-19(17)24-20/h6-12,19H,2-5,13H2,1H3,(H2,22,23,26)/p+1/t19-/m0/s1/fC21H24N3OS/h22-24H/q+1 847B899A0B254C7F