Using CCOC(=O)C(c1ccccc1)n1c(C)cc2c1ccc1nnc(C)n12 to produce Cc1cc2c(ccc3nnc(C)n32)n1C(CO)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.