Using O=C1N(C(c2ccccc2)c2ccccc2)c2cc3c(cc2C12COc1cc4c(cc12)CCO4)OCCO3 to produce O=C1Nc2cc3c(cc2C12COc1cc4c(cc12)CCO4)OCCO3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.