Using CC(C)CN, COc1cc(C(C)(C)C(=O)O)ccc1-c1cscc1C to produce COc1cc(C(C)(C)C(=O)NCC(C)C)ccc1-c1cscc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.