Using c1c[nH]cn1, Clc1ccc2nnc(Cc3ccc4ncccc4c3)n2n1 to produce c1cnc2ccc(Cc3nnc4ccc(-n5ccnc5)nn34)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.