InChI=1/C19H24Cl2N4O4/c1-4-13-16(18(27)29-5-2)14(23-19(28)22-13)9-25(3)10-15(26)24-17-11(20)7-6-8-12(17)21/h6-8,13H,4-5,9-10H2,1-3H3,(H,24,26)(H2,22,23,28)/t13-/m1/s1/f/h22-24H F805404DE18C1016