Using CC1(C)OCC2(CO1)CC(c1cccs1)(c1nnc3n1CCCCCC3)C2 to produce OCC1(CO)CC(c2cccs2)(c2nnc3n2CCCCCC3)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.