InChI=1/C22H22N4O2S/c1-15-5-9-18(10-6-15)21-17(3)22(19-11-7-16(2)8-12-19)26(24-21)29(27,28)20-13-23-25(4)14-20/h5-14H,1-4H3 1D790527FDCCA737