Using CCOC(=O)c1ccn(-c2c(C)cc(C)cc2C)c1C(=O)OCC, NN to produce Cc1cc(C)c(-n2ccc3c(=O)[nH][nH]c(=O)c32)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.