Using COC(=O)c1ccc(CN)cc1, CC(C)(C)OC(=O)N1[C@@H]2CC[C@H]1CC(=O)C2 to produce COC(=O)c1ccc(CNC2CC3CCC(C2)N3C(=O)OC(C)(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.