0 B19R3.2183900 BrC1=C(C=CC2=NC=CN=C12)NC3=NCCN3 Molport-016-638-379 [1,0,0,0,0,0|0,0,2]=3 1 B19R3.2183900 BrC1=C2N=CC=NC2=CC=C1NC3=NCCN3 Molport-003-845-306 [1,0,0,0,0,0|0,0,2]=3