Using CC(C)(C)OC(=O)N1CCN(CC(=O)N2CCC(=O)CC2)CC1, C[S+](C)(C)=O to produce CC(C)(C)OC(=O)N1CCN(CC(=O)N2CCC3(CC2)CO3)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.