InChI=1/C19H25N3O2/c1-5-12(2)17(18(20)23)21-19(24)15-8-10-16(11-9-15)22-13(3)6-7-14(22)4/h6-12,17H,5H2,1-4H3,(H2,20,23)(H,21,24)/t12-,17-/m0/s1/f/h21H,20H2	B304D5E5C1FEAB77