Using COC(=O)c1ccccc1C(=O)N1CCC2(CC1)Oc1ccccc1-c1c2cnn1C to produce Cn1ncc2c1-c1ccccc1OC21CCN(C(=O)c2ccccc2C(=O)O)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.