Using COC(=O)CC12CCC(c3ccc(-c4ccc(Nc5nnc(C(C)(C)C)o5)cc4)cc3)(CC1)O2 to produce CC(C)(C)c1nnc(Nc2ccc(-c3ccc(C45CCC(CC(=O)O)(CC4)O5)cc3)cc2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.