InChI=1/C27H22ClN3O6/c28-18-7-5-16(6-8-18)26(33)31-22(11-17-13-29-21-4-2-1-3-20(17)21)27(34)35-14-25(32)30-19-9-10-23-24(12-19)37-15-36-23/h1-10,12,22H,11,13-15H2,(H,30,32)(H,31,33)/p+1/t22-/m0/s1/fC27H23ClN3O6/h29-31H/q+1 DA852D37B55885E4