InChI=1/C18H21N5OS/c1-14-3-5-15(6-4-14)11-16-12-21-18(25-16)22-17(24)20-7-2-9-23-10-8-19-13-23/h3-6,8,10,12-13H,2,7,9,11H2,1H3,(H2,20,21,22,24)/p+1/fC18H22N5OS/h19-20,22H/q+1 3C32854CEA4AE38D