0  B7R1.2  C=C1CN[C@H](C)C1 OC-0774 [1,0,0,0,0,0|2,0,1]=4
1  B7R1.2  C[C@@H]1CN[C@H](C)C1 OC-0768 [1,0,0,0,0,0|1,0,2]=4