Using CC(C)(C)OC(=O)NC1(C=O)COC(C)(C)OC1, CCCCCCCCc1ccc(N)cc1 to produce CCCCCCCCc1ccc(NCC2(NC(=O)OC(C)(C)C)COC(C)(C)OC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.