InChI=1/C23H19ClN4O4S2/c24-19-11-6-15-14-21(33-22(15)25-19)34(31,32)26-18-4-3-13-28(23(18)30)17-9-7-16(8-10-17)27-12-2-1-5-20(27)29/h1-2,5-12,14,18,26H,3-4,13H2/t18-/m0/s1 4CF44C9DC49A54F5