0 B8R1.2 NCC1=CC=CC=C1 HY-B1075AS [0,0,0,0,0,1|2,0,0]=3 1 B5R1.1 C1=C[15NH]C=[15N]1 HY-W699983 [2,0,0,0,0,0|2,0,0]=4