Using CCCN(CCC)CCCCOCc1ccc(CNCc2ncc[nH]2)cc1, O=Cc1ncc[nH]1 to produce CCCN(CCC)CCCCOCc1ccc(CN(Cc2ncc[nH]2)Cc2ncc[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.