Using CCOC(=O)C1CCN(c2ccc3c(C(=O)NCCC4CCCCC4)c(Cl)ccc3n2)CC1 to produce O=C(NCCC1CCCCC1)c1c(Cl)ccc2nc(N3CCC(C(=O)O)CC3)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.