InChI=1/C20H23N3O2/c1-4-23-18-7-6-16(12-15(18)5-8-19(23)24)21-20(25)22-17-10-13(2)9-14(3)11-17/h6-7,9-12H,4-5,8H2,1-3H3,(H2,21,22,25)/f/h21-22H CB08C3C37F85E97E