Using Oc1ccc(-n2c3ncccc3n3ccnc23)cc1, Cn1c(Cl)nc2ccccc21 to produce Cn1c(Oc2ccc(-n3c4ncccc4n4ccnc34)cc2)nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.