Using COc1cnc2c(c1)cc(C(=CC1CCCC1)c1ccc(S(C)(=O)=O)cc1)n2S(=O)(=O)c1ccccc1 to produce COc1cnc2[nH]c(C(=CC3CCCC3)c3ccc(S(C)(=O)=O)cc3)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.