InChI=1/C17H25N3O2/c21-17(18-13-14-7-6-12-22-14)19-15-8-2-3-9-16(15)20-10-4-1-5-11-20/h2-3,8-9,14H,1,4-7,10-13H2,(H2,18,19,21)/t14-/m1/s1/f/h18-19H EE00C68CD073433F