Using Nc1c(NCCCCl)c(=O)c1=O, Oc1cccc(CN2CCCCC2)c1 to produce Nc1c(NCCCOc2cccc(CN3CCCCC3)c2)c(=O)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.