Using CC(C)(C)OC(=O)NC1CCC(Nc2ncnc3sc4c(c23)[C@@H](CCO)CC4)CC1 to produce CC(C)(C)OC(=O)NC1CCC(Nc2ncnc3sc4c(c23)[C@@H](CC=O)CC4)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.