Using COc1ccc(CN2CC(=O)N[C@H]3CCCC[C@@H]32)c(OC)c1 to produce COc1ccc(CN2CCN[C@H]3CCCC[C@@H]32)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.