InChI=1/C18H23FN4O2/c1-12-17(13(2)22-21-12)20-16(24)11-23-9-7-18(25,8-10-23)14-3-5-15(19)6-4-14/h3-6,25H,7-11H2,1-2H3,(H,20,24)(H,21,22)/f/h20-21H 053B09496DB4CC5C