Using CC(C)(C)OC(=O)N1CCc2ccc(Cl)c(CNc3ccc(C(=O)NC4CCCCCC4)cc3)c2CC1 to produce O=C(NC1CCCCCC1)c1ccc(NCc2c(Cl)ccc3c2CCNCC3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.