Using CN1CCN(S(=O)(=O)CCCO)CC1, Clc1ccc2ncnn2n1 to produce CN1CCN(S(=O)(=O)CCCOc2ccc3ncnn3n2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.