Using C1CCN(C2CCNCC2)C1, CCCCCCc1cccc(-c2nc(I)c(C(=O)O)n2C)c1 to produce CCCCCCc1cccc(-c2nc(I)c(C(=O)N3CCC(N4CCCC4)CC3)n2C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.