Using COc1ccc(COC(=O)NN)cc1, O=C(O)c1cc(=O)c(OCc2ccccc2)c[nH]1 to produce COc1ccc(COC(=O)NNC(=O)c2cc(=O)c(OCc3ccccc3)c[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.