InChI=1S/C27H23Cl2N9O4S/c1-3-37(18-9-5-4-6-10-18)27-32-25(29)31-26(33-27)30-17-13-14-22(43(40,41)42)20(15-17)34-35-23-16(2)36-38(24(23)39)21-12-8-7-11-19(21)28/h4-15,39H,3H2,1-2H3,(H,40,41,42)(H,30,31,32,33)/b35-34+