pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.71	Baltruschat ChEMBL	1	0	C=C(C)CN(C1=[NH+]CCN1)c1c(Br)cccc1Br	C=C(C)CN(C1=NCCN1)c1c(Br)cccc1Br	mol17135	C=C(C)CN(C1=NCCN1)c1c(Br)cccc1Br