InChI=1/C18H15ClN4O2/c19-13-6-7-16-20-14(10-22(16)9-13)11-23-17(24)15(21-18(23)25)8-12-4-2-1-3-5-12/h1-7,9-10,15H,8,11H2,(H,21,25)/t15-/m1/s1/f/h21H 98C9370C7330A275