Using COC(=O)/C=C/c1ccc2c(c1)C(=O)CC1(CCN(C)C1)O2 to produce CN1CCC2(CC(=O)c3cc(/C=C/C(=O)O)ccc3O2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.