InChI=1/C14H18N4O/c15-9-2-1-4-14(19)17-12-5-7-13(8-6-12)18-11-3-10-16-18/h3,5-8,10-11H,1-2,4,9,15H2,(H,17,19)/p+1/fC14H19N4O/h15,17H/q+1 42FD545A40221BFD