0 B14R1.101 CC(=O)OC1=C(C=C(C=C1)C=O)OC PI-26962 [2,0,0,0,0,0|0,0,0]=2 1 B14R1.1355 CCCOC1=C(C=C(C=C1)C=O)OC PI-27726 [2,0,0,0,0,0|0,0,1]=3