| GPCR | G protein-coupled receptor |
| csGPCR | chemosensory GPCR |
| TM | transmembrane |
| OR | odorant receptor |
| TAAR | trace amine-associated receptor |
| TAS2R | bitter taste receptor |
| TAS1R2/TAS1R3 | sweet taste receptor |
| TAS1R1/TAS1R3 | umami taste receptor |
| C4HSL | N-butanoyl-L-homoserine lactone |
| C12HSL | N-lauroyl-L-homoserine lactone |
| ASM | airway smooth muscle |
| GLP-1 | glucagon-like peptide 1 |
| MW | Molecular Weight |
| AlogP | octanol/water partition coefficient |
| HBD | Hydrogen Bond Donor |
| HBA | Hydrogen Bond Acceptor |
| RO5 | RULE OF 5 |
| CAAD | Computer-Aided Drug Design |
| QSAR | Quantitative Structure-Activity Relationship |