0 B14R2.7724 CC1=C2C=CC=NC2=C(O)C(Br)=C1 HY-15537 [1,0,0,0,0,0|3,0,0]=4 1 B14R2.7724 O=C1C=C(Cl)C(=O)C2=C1C=CC=C2 HY-115243 [1,0,0,0,0,0|3,0,0]=4