0  B12R1.78  COC1=C(OC)N=C(C=O)C=C1 HB547-1 [2,0,0,0,0,0|1,0,0]=3
1  B12R1.78  COC1=C(OC)N=CC(C=O)=C1 HB409-1 [2,0,0,0,0,0|1,0,0]=3