Using CCOC(=O)c1cnc2ccc(C#N)cn12, COCC(=O)NN to produce COCc1n[nH]c(-c2ccc3ncc(C(=O)O)n3c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.