InChI=1/C20H17ClN4O4/c1-20(13-5-9-15(28-2)10-6-13)18(26)25(19(27)22-20)11-16-23-24-17(29-16)12-3-7-14(21)8-4-12/h3-10H,11H2,1-2H3,(H,22,27)/t20-/m1/s1/f/h22H	92F178B34B8F5CAC