Using CCOC(=O)CCCc1ccc(N2Cc3cc(N(C)C)ccc3C2=O)cc1 to produce CN(C)c1ccc2c(c1)CN(c1ccc(CCCC(=O)O)cc1)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.