InChI=1/C18H15Cl2N3O2/c1-9-16-13(3-2-4-15(16)24)22-17(9)18(25)23-14(8-21)10-5-6-11(19)12(20)7-10/h5-7,14,22H,2-4H2,1H3,(H,23,25)/t14-/m0/s1/f/h23H 256F9FF9D4940574