Using CC(C)(C)OC(=O)N1CCC(N2CCOc3cc(S(=O)(=O)c4ccccc4)ccc32)CC1 to produce O=S(=O)(c1ccccc1)c1ccc2c(c1)OCCN2C1CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.