2H-thiopyran-5-carboxaldehyde, 6-[[(2,4-dichlorophenyl)methyl]thio]-3,4-dihydro-4-oxo-2-(2-thienyl)- 6-[(2,4-dichlorobenzyl)thio]-4-oxo-2-(2-thienyl)-3,4-dihydro-2H-thiopyran-5-carbaldehyde InChI=1/C17H12Cl2O2S3/c18-11-4-3-10(13(19)6-11)9-23-17-12(8-20)14(21)7-16(24-17)15-2-1-5-22-15/h1-6,8,16H,7,9H