InChI=1/C18H21ClN4O4/c1-16-9-22(18(15(20)25)8-11(16)5-6-17(16,18)2)21-14(24)10-3-4-12(19)13(7-10)23(26)27/h3-4,7,11H,5-6,8-9H2,1-2H3,(H2,20,25)(H,21,24)/t11-,16+,17-,18+/m0/s1/f/h21H,20H2 DEDB12152623E495