InChI=1/C20H26N6O2S/c1-15-22-14-19(26(15)4)18-10-11-21-20(24-18)23-16-6-8-17(9-7-16)29(27,28)13-5-12-25(2)3/h6-11,14H,5,12-13H2,1-4H3,(H,21,23,24)/p+2/fC20H28N6O2S/h22-23,25H/q+2 E20EE9AC106B0A2D