Using COc1cccnc1CCCCNc1nc(=O)cc[nH]1, O=Cc1ccncc1 to produce COc1cccnc1CCCCNc1nc(=O)c(C(O)c2ccncc2)c[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.