InChI=1/C20H21N3O2/c1-19(2,3)12-9-10-16-14(11-12)20(18(25)21-16)22-15-8-6-5-7-13(15)17(24)23(20)4/h5-11,22H,1-4H3,(H,21,25)/t20-/m0/s1/f/h21H	7F4E288B30961846