| ArN→O | Heteroaromatic N-oxide |
| BCNU | 1,3-bis(2-chloroethyl)-1-nitrosourea |
| cL50 | Concentration for 50% cell survival |
| DESF | Desferrioxamine |
| DIC | Dicoumarol |
| DPPD | N,N′-diphenyl-p-phenylene diamine |
| E 1 7 | Single-electron reduction midpoint potential at pH 7.0 |
| GI50 | Concentration for 50% inhibition of maximal cell proliferation |
| k cat | Catalytic constant |
| kcat/Km | Bimolecular rate constant |
| kcat/Km (avge) | Geometric average of kcat/Km in P-450R- and PfFNR-catalyzed reactions |
| kcat/Km (NQO1) | kcat/Km in NQO1-catalyzed reaction |
| log D | Octanol/water distribution coefficient at pH 7.0 |
| NQO1 | NAD(P)H:quinone oxidoreductase |
| P-450R | NADPH:cytochrome P-450 reductase |
| PfFNR | Plasmodium falciparum ferredoxin:NADP+ oxidoreductase |
| SOD | Superoxide dismutase |
| TPZ | Tirapazamine |