Using COC(=O)c1nn(C(c2ccccc2)(c2ccccc2)c2ccccc2)c(C(=O)OC)c1C(=O)OC to produce OCc1nn(C(c2ccccc2)(c2ccccc2)c2ccccc2)c(CO)c1CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.