InChI=1/C19H22N4O/c1-3-6-16-18(23-13-5-4-7-17(23)21-16)19(24)22(2)14-10-15-8-11-20-12-9-15/h4-5,7-9,11-13H,3,6,10,14H2,1-2H3 9A9C0803A7BF23A5