Using C=CC1CC1(NC(=O)C1CC(Oc2nccc3ccccc23)CN1C(=O)OC(C)(C)C)C(=O)OCC to produce C=CC1CC1(NC(=O)C1CC(Oc2nccc3ccccc23)CN1)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.