Regex Editor & Tester

Extracts pharmacokinetic parameters and dosage information from DrugBank-style HTML text. Matches AUC (area under curve), Cmax and Tmax (with HTML subscript tags), absolute doses (e.g., '500mg', '2g'), and weight-normalized doses (e.g., '10mg/kg'). Uses negative lookaheads to avoid partial matches within larger words or numbers.