InChI=1/C13H14N4O2/c18-12-9(13(19)16-11-5-6-14-17-11)7-8-3-1-2-4-10(8)15-12/h5-7H,1-4H2,(H,15,18)(H2,14,16,17,19)/f/h14-16H	D3CB135E6BD3DAE9