Using CC(C)N(C(=O)OC(C)(C)C)c1nccn2c(-c3ccnc(S(C)(=O)=O)n3)cnc12, Nc1ccccc1 to produce CC(C)Nc1nccn2c(-c3ccnc(Nc4ccccc4)n3)cnc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.