Using C=COC(=O)N1CCC(/C=C/c2ccccc2OCC2CCCCC2)CC1 to produce C(=C/C1CCNCC1)\c1ccccc1OCC1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.