Using CC(=O)N1CCC(CCC(=O)c2ccc3c(c2)CCN3)CC1, CCI to produce CCN1CCc2cc(C(=O)CCC3CCN(C(C)=O)CC3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.