Using NC1CCCCC1, CCOC(=O)Cn1c2c(c3cc(Cl)ccc31)CN(C)CC2 to produce CN1CCc2c(c3cc(Cl)ccc3n2CC(=O)NC2CCCCC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.