Using C1COCCN1, Cc1cc(C)c(CNC(=O)c2cc(-c3ccc(C=O)nc3)cc(N(C)C3CCCCC3)c2C)c(=O)[nH]1 to produce NC(=O)c1cccc(-c2ccc(CN3CCOCC3)nc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.