Using CCOC(=O)N1CCC(C(O)(c2ccccc2)c2ccc(OC)cc2)CC1 to produce Oc1ccc(C(=C2CCNCC2)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.