Using CC(=O)O, Clc1ccc(-c2nn(Cc3ccccc3)c3c2CCNCC3)cc1 to produce CN1CCc2c(-c3ccc(Cl)cc3)nn(Cc3ccccc3)c2CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.