InChI=1/C19H22N6O/c1-11-7-5-6-8-13(11)14-9-12-10-21-17(20)23-15(12)22-16(14)24-18(26)25-19(2,3)4/h5-10H,1-4H3,(H4,20,21,22,23,24,25,26)/f/h24-25H,20H2 699E186085659A67