InChI=1/C15H15Cl4N5O4/c1-9-20-8-12(24(26)27)23(9)6-7-28-14(25)22-13(15(17,18)19)21-11-4-2-10(16)3-5-11/h2-5,8,13,21H,6-7H2,1H3,(H,22,25)/t13-/m1/s1/f/h22H 50ADF54DB965A1AE