InChI=1/C19H21N3O3/c1-25-13-18(23)21-16-7-4-5-14(11-16)12-20-19(24)22-10-9-15-6-2-3-8-17(15)22/h2-8,11H,9-10,12-13H2,1H3,(H,20,24)(H,21,23)/f/h20-21H 65058A7CBA9FA8B7