InChI=1/C18H20ClN5O3/c19-13-1-6-17(21-11-13)23-7-9-24(10-8-23)18(26)22-14-2-4-15(5-3-14)27-12-16(20)25/h1-6,11H,7-10,12H2,(H2,20,25)(H,22,26)/f/h22H,20H2 E059D7BECD42C5C3