Using CCCCCCCCc1ccc2c(c1)CC(C(CO)(CO)NC(C)=O)C2 to produce CCCCCCCCc1ccc2c(c1)CC(C(N)(CO)CO)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.