Using COC(=O)c1sccc1N, Cc1cc(C)c(N2CCCC2)c(C)c1N to produce Cc1cc(C)c(N2CCCC2)c(C)c1NC(=O)c1sccc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.