Using CCOC(=O)CNN, Cc1ccc2c(c1)C(=O)C(=CN(C)C)CO2 to produce CCOC(=O)Cn1ncc2c1-c1cc(C)ccc1OC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.