InChI=1/C21H25N3O2/c1-21-12-13-22(2)19(21)24(4)18-11-10-16(14-17(18)21)26-20(25)23(3)15-8-6-5-7-9-15/h5-11,14,19H,12-13H2,1-4H3/t19-,21+/m1/s1	C486E0589A29DA4C