Using CCOC(=O)Cc1csc2cc(OCc3cnc(C)nc3Cl)ccc12 to produce Cc1ncc(COc2ccc3c(CC(=O)O)csc3c2)c(Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.