Using Cc1cccc(NCCCN2CCc3cccc4c3C2CC4)c1, O=S(=O)(Cl)c1ccccc1 to produce Cc1cccc(N(CCCN2CCc3cccc4c3C2CC4)S(=O)(=O)c2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.