Using O=C1CC(NC(=O)[C@@H]2CCC[C@@H]3CC=CC[C@H](NC(=O)c4ccccc4)C(=O)N32)C(O)O1 to produce O=C1CC(NC(=O)[C@@H]2CCC[C@@H]3CCCC[C@H](NC(=O)c4ccccc4)C(=O)N32)C(O)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.