InChI=1/C18H17Cl2N3O2/c19-15-8-7-14(10-16(15)20)23-18(25)22-13-3-1-11(2-4-13)9-17(24)21-12-5-6-12/h1-4,7-8,10,12H,5-6,9H2,(H,21,24)(H2,22,23,25)/f/h21-23H 3CA35F0EA2FE10BB