Using CCOC(=O)Cn1c(C)c(I)c(Sc2ccccc2S(=O)(=O)N2CCCC2)c1C, OB(O)c1ccccc1 to produce COC(=O)Cn1c(C)c(Sc2ccccc2S(=O)(=O)N2CCCC2)c(-c2ccccc2)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.