Using CNC(C)C, CCNC(=O)c1ccc(C)c(-n2ccc3ccc(OCCCl)cc3c2=O)c1 to produce CCNC(=O)c1ccc(C)c(-n2ccc3ccc(OCCN(C)C(C)C)cc3c2=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.