Using O=C(CBr)c1ccc(Cl)cc1Cl, N=C(N)c1ccccc1 to produce Clc1ccc(-c2c[nH]c(-c3ccccc3)n2)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.