Using CCN(CC)S(=O)(=O)c1cc(C=O)c2c(c1)S(=O)(=O)NC(C1CCCCC1)=N2 to produce CCN(CC)S(=O)(=O)c1cc(C)c2c(c1)S(=O)(=O)NC(C1CCCCC1)=N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.