Using Cc1cc(C)c(C2CC2)cc1CC(=O)Cl, COC(=O)C1(N)CCN(OC)CC1 to produce COC(=O)C1(NC(=O)Cc2cc(C3CC3)c(C)cc2C)CCN(OC)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.