Using C=C(OCC)c1cc2c3ccnc(C)c3c(=O)n(C)c2cc1OC[C@H](CC(C)C)NC(=O)OC(C)(C)C to produce CC(=O)c1cc2c3ccnc(C)c3c(=O)n(C)c2cc1OC[C@@H](N)CC(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.