InChI=1/C18H19Cl2N3O2/c1-10-6-11(2)17(12(3)7-10)23-16(24)9-21-18(25)22-15-5-4-13(19)8-14(15)20/h4-8H,9H2,1-3H3,(H,23,24)(H2,21,22,25)/f/h21-23H 6112A53CB676A67A