Using COc1ccccc1N1CCN(CCC2Sc3ccccc3NC2=O)CC1, CCI to produce CCN1C(=O)C(CCN2CCN(c3ccccc3OC)CC2)Sc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.