Using COc1ccc2[nH]cc(CCN(C(C)=O)C(C)=O)c2c1, CC[O+](CC)CC to produce COc1ccc2[nH]c(C(C)=O)c(CCNC(C)=O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.