Using Cc1nn(C)cc1-n1c(=O)n(C)c2cnc3ccc(Br)cc3c21, CCI to produce CCn1c(=O)n(-c2cn(C)nc2C)c2c3cc(Br)ccc3ncc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.