Using COC(=O)c1cncc(OC(=O)N2CCC(CCc3cccc(C#N)c3)CC2)c1 to produce N#Cc1cccc(CCC2CCN(C(=O)Oc3cncc(C(=O)O)c3)CC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.