Using COC(=O)c1ccccc1N1CCN(C(=O)Cn2nc(C)cc2C)CC1 to produce Cc1cc(C)n(CC(=O)N2CCN(c3ccccc3C(=O)O)CC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.