0  B17R2.298677  NC1=NC(=C2N=CN(C2=N1)COCCO)O Molport-000-768-994 [0,0,0,0,0,0|0,0,2]=2
1  B17R2.298677  NC1=NC(=C2N=CN(C2=N1)COCCO)[O-] Molport-023-220-218 [0,0,0,0,0,0|0,0,2]=2
2  B16R2.149  O=C1NC=NC2=C1N=CN2COCCO Molport-002-902-845 [1,0,0,0,0,0|0,0,2]=3
3  B19R2.988765  NC1=NC(=C2N=CN(C2=N1)COC(CO)CO)O Molport-000-758-398 [0,2,0,0,0,0|0,0,2]=4
4  B19R2.988765  NC1=NC(=C2N=CN(C2=N1)COC(CO)CO)[O-] Molport-020-313-387 [0,2,0,0,0,0|0,0,2]=4
5  B19R2.988765  NC1=NC2=C(N=CN2COC(CO)CO)C(=O)N1 Molport-002-507-301 [0,2,0,0,0,0|0,0,2]=4