Using OCCN1CCOCC1, Oc1ccc(-c2n[nH]c3c2Cc2ccccc2-3)cc1 to produce c1ccc2c(c1)Cc1c(-c3ccc(OCCN4CCOCC4)cc3)n[nH]c1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.