Using CC(=O)N1CCN(c2ccc(Nc3nccc(-c4cnc(C)n4C(C)C)n3)cc2)CC1 to produce Cc1ncc(-c2ccnc(Nc3ccc(N4CCNCC4)cc3)n2)n1C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.