Using CC(C)(C)C1CN(C(=O)[O-])Cc2cc(-c3cnc4nc(NC(=O)OCc5ccccc5)[nH]c4c3)ccc2O1 to produce O=C(O)N(Cc1ccccc1)c1nc2ncc(-c3ccc4c(c3)CNCCO4)cc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.