Using O=Cc1c[nH]c2ncccc12, CC(C)(C)c1ccc(-n2ncc3cccc(N)c3c2=O)cc1 to produce CC(C)(C)c1ccc(-n2ncc3cccc(NCc4c[nH]c5ncccc45)c3c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.