Using CCc1cc(C(=O)NCC(=O)c2cc(C)nc(NC(C)C)n2)cc(C)c1OCc1ccccc1 to produce CCc1cc(-c2ncc(-c3cc(C)nc(NC(C)C)n3)o2)cc(C)c1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.