Using C1=COCCC1, CCOc1nc(-c2ccnc(NC(C)=O)c2)sc1-c1nnc[nH]1 to produce CCOc1nc(-c2ccnc(NC(C)=O)c2)sc1-c1ncn(C2CCCCO2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.