InChI=1/C19H18N4O2/c24-17(11-13-5-2-1-3-6-13)20-19-15-12-14(8-9-16(15)21-22-19)23-10-4-7-18(23)25/h1-3,5-6,8-9,12H,4,7,10-11H2,(H2,20,21,22,24)/f/h20-21H	4BAC08A69B6C2C87