Using COc1ccc(NC(=O)c2ccc(-c3ccc(-c4noc(C)n4)cc3C)cc2)cc1OCCN(C)C to produce CNCCOc1cc(NC(=O)c2ccc(-c3ccc(-c4noc(C)n4)cc3C)cc2)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.