0 B19R2.82512 CC1=NC=C(C[N+]2=CSC(CCO)=C2C)C(=O)N1 HY-107430 [0,0,0,0,0,0|1,0,1]=2 1 B20R2.182815 CC1=NC(N)=C(C[N+]2=C(C)C(CCO)=CC=C2)C=N1 HY-122273 [0,0,0,0,0,1|1,0,0]=2