InChI=1/C21H25N3O2/c1-4-20(25)22-15-10-9-13(2)18(12-15)23-21(26)24-19-11-14(3)16-7-5-6-8-17(16)19/h5-10,12,14,19H,4,11H2,1-3H3,(H,22,25)(H2,23,24,26)/t14-,19-/m0/s1/f/h22-24H FC0315B4BA20C34C