Using Clc1ccc2c(c1)NCC2, Cc1cc2c(=O)[nH]cnc2cn1 to produce Cc1cc2c(N3CCc4ccc(Cl)cc43)ncnc2cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.