InChI=1/C18H20N4O2/c19-9-15-5-6-16(10-20)22(15)17(24)11-21-18(12-23)7-13-3-1-2-4-14(13)8-18/h1-4,15-16,21,23H,5-8,11-12H2/p+1/t15-,16+/fC18H21N4O2/h21H/q+1	20C165AB9B3FDAAB