InChI=1/C18H28N4O2S/c1-22(12-3-10-19)18-8-6-17(7-9-18)14-20-11-13-25(23,24)21-15-16-4-2-5-16/h6-9,16,20-21H,2-5,11-15H2,1H3/p+1/fC18H29N4O2S/h20H/q+1 EDC58D1E212A3568