Using O=C([O-])[O-], CC(C)(C)OC(=O)CC1C(=O)C=C2NCCC(=O)Cn3cnc1c32 to produce CC1C(=O)CCNC2=CC(=O)C(CC(=O)O)c3ncn1c32, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.