Using OC1COC(c2ccccc2)OC1, Clc1ccc(OCc2ccccc2)cn1 to produce c1ccc(COc2ccc(OC3COC(c4ccccc4)OC3)nc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.