Using CC(=O)N1CCC(c2nn(-c3ccccc3)c3cc(Cl)ccc23)CC1 to produce Clc1ccc2c(C3CCNCC3)nn(-c3ccccc3)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.