InChI=1/C26H27ClN4O4/c1-17(32)28-24-11-10-21(13-23(24)27)29-25(33)16-31(15-22-3-2-12-35-22)14-18-4-6-19(7-5-18)26(34)30-20-8-9-20/h2-7,10-13,20H,8-9,14-16H2,1H3,(H,28,32)(H,29,33)(H,30,34)/p+1/fC26H28ClN4O4/h28-31H/q+1 4676C036CE4B4B36