Using c1ccc(COc2ccc3cc(N=C(c4ccccc4)c4ccccc4)c(OCc4ccccc4)cc3c2)cc1 to produce Nc1cc2ccc(OCc3ccccc3)cc2cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.