Using O=S(=O)(O)O, C=CC1OC(C)(C)OC1C(CC#N)OC(C)OCC to produce C=CC1OC(C)(C)OC1C(CC=O)OC(C)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.