pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.2	Baltruschat ChEMBL	0	-1	Brc1ccc(N(CC2CC2)C2=NCCN2)c(Br)c1	Brc1ccc(N(CC2CC2)C2=NCC[N-]2)c(Br)c1	mol17136	Brc1ccc(N(CC2CC2)C2=NCCN2)c(Br)c1