| hydrocarbon → HasA → carbon | 0.82 | |
| hydrocarbon → HasA → carbon numbers | 0.29 | |
| hydrocarbon → HasA → fluorine | 0.29 | |
| hydrocarbon → HasA → only single bonds | 0.29 | |
| hydrocarbon → HasA → carbon-13 isotopes | 0.25 | |
| hydrocarbon → HasA → double bonds | 0.25 | |
| hydrocarbon → HasA → ether bond | 0.25 | |
| hydrocarbon → HasA → steam | 0.25 | |
| hydrocarbon → HasA → terminal carbon | 0.25 |