Using COc1ccc(/C=C/C=O)cc1, CCOC(=O)c1ccc2c(c1)NC(=O)C(P(=O)(OCC)OCC)S2 to produce CCOC(=O)c1ccc2c(c1)NC(=O)C(=CC=Cc1ccc(OC)cc1)S2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.