InChI=1/C19H25N3O2/c1-2-17(23)22-16-4-3-15(11-20-16)21-18(24)19-8-12-5-13(9-19)7-14(6-12)10-19/h3-4,11-14H,2,5-10H2,1H3,(H,21,24)(H,20,22,23)/f/h21-22H F0DF68815AC15D03