InChI=1/C26H25ClN4O4/c27-22-13-12-21(18-23(22)31(34)35)28-25(32)24(19-8-3-1-4-9-19)29-14-7-15-30(17-16-29)26(33)20-10-5-2-6-11-20/h1-6,8-13,18,24H,7,14-17H2,(H,28,32)/p+1/t24-/m1/s1/fC26H26ClN4O4/h28-29H/q+1 DCB4995D2630D57C