InChI=1/C19H18N4O2/c1-3-12-8-7-11-15-20-16-18(23(12)15)21-17(22-19(16)24)13-9-5-6-10-14(13)25-4-2/h5-11H,3-4H2,1-2H3,(H,21,22,24)/f/h22H	75AB261ECA48BEB4