MOLECULES: COC1=CC(=O)C(OC(=O)CCC(=O)O)(C#Cc2ccccc2)C(=C1OC)Br. Cc1csc(NN=C(C=CC=Cc2ccccc2)C(=O)O)n1. CCOC(=O)C(=C(C1=CCCCC1)c2ccccc2)C(C(=O)O)C3=CCCCC3. OC(=O)c1cccc(c1)N2C(=O)C3C(C2=O)C(=C(C(=C3c4ccccc4)c5ccccc5)c6ccccc6)c7ccccc7. OC(=O)c1ccc(C=CC=C)cc1 Diene Acids MOLECULES: CCCC(=O)C(=C)CO.CCOC(=C)C(=O)N.BrC(=C)C(=O)CC=C. CCOC=C(CC)C=O.CCOC(=O)C=COCCOC Dienophiles TRANSFORM: [C:1]=[C:2][C:3]=[C:4].[C:5]=[C:6][C:7]=[O:8]>> [C:1]1[C:2]=[C:3][C:4][C:5][C:6]1[C:7]=[O:8] Diels-Alder MOLECULES: NC(=O)c1nsnc1N.Nc1ccc(O)cc1.Nc1nccnc1C#N.COc1cncc(N)c1C. Cc1nn[nH]c1N Amines TRANSFORM: [N:1][H:99].[C:3][C:4](=[O:5])[OH:6]>> [C:3][C:4](=[O:5])[N:1].[O:6][H:99] Amide Formation