InChI=1/C18H21N3O/c1-3-4-8-18-9-7-15(22)11(2)16(18)12-5-6-14-17(13(12)10-18)20-21-19-14/h5-6H,3-4,7-10H2,1-2H3,(H,19,20,21)/t18-/m1/s1/f/h21H	821CB8902B81F019