InChI=1/C20H23N5O3S/c1-3-25(4-2)29(27,28)16-12-13-19(21-14-16)23-24-20(26)22-18-11-7-9-15-8-5-6-10-17(15)18/h5-14H,3-4H2,1-2H3,(H,21,23)(H2,22,24,26)/f/h22-24H 6392F2D320E391E4