Using COc1cc(C=C(C(=O)O)c2ccc(Oc3ccc(CCC(=O)NC(N)=O)cc3)cc2)cc(OC)c1, CCOS(=O)(=O)OCC to produce CCOC(=O)C(=Cc1cc(OC)cc(OC)c1)c1ccc(Oc2ccc(CCC(=O)NC(N)=O)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.