InChI=1/C18H28N4O2S/c1-14(2)11-21-7-9-22(10-8-21)12-18(24)20-15-5-3-4-6-16(15)25-13-17(19)23/h3-6,14H,7-13H2,1-2H3,(H2,19,23)(H,20,24)/p+1/fC18H29N4O2S/h20-21H,19H2/q+1 DC5C614D2EE9610D