InChI=1/C19H21N3O2/c1-13-15(11-18(23)21-20)19-16(9-6-10-17(19)24-2)22(13)12-14-7-4-3-5-8-14/h3-10H,11-12,20H2,1-2H3,(H,21,23)/f/h21H	0EFC24132C3A5A2C