0 B7R1.4 N[C@@H]1CCOC1=O BIA-H2225 [0,1,0,1,0,0|0,1,1]=4 1 B7R1.4 N[C@H]1CCOC1=O BIA-H2224 [0,1,0,1,0,0|0,1,1]=4