InChI=1/C18H22N4O2/c1-18(2,3)17-19-9-12(10-20-17)21-15(23)13-8-11-6-4-5-7-14(11)22-16(13)24/h8-10H,4-7H2,1-3H3,(H,21,23)(H,22,24)/f/h21-22H	905510AC3C41ABFF