InChI=1/C19H25N3O/c20-15-19(10-5-1-2-6-11-19)21-18(23)14-22-12-9-16-7-3-4-8-17(16)13-22/h9,12-13H,1-8,10-11,14H2/p+1/fC19H26N3O/h21H/q+1 EE0A2CDB2AF4D8B7