Using CCOC(=O)CN1CCc2c(c3cc(C)ccc3n2CC(O)c2ccncc2)C1 to produce Cc1ccc2c(c1)c1c(n2CC(O)c2ccncc2)CCN(CC(=O)O)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.