Using CN(Cc1c[nH]c(-c2ccccc2)c1)C(=O)OC(C)(C)C, O=S(=O)(Cl)c1ccc2c(c1)CCO2 to produce CNCc1cc(-c2ccccc2)n(S(=O)(=O)c2ccc3c(c2)CCO3)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.