TABLE 1

Compound mass spectrometer parameters

Compound	Mass Transitions	Declustering Potential	Collision Energy	Collision Cell Exit Potential
Zaleplon	306 → 236	80	40	26
Oxozaleplon	322 → 252	80	40	26
Desethylzaleplon	278 → 208	80	40	26
O⁶-Benzylguanine	242 → 91	80	25	12
Carbazeran	361 → 272	80	30	12
DACA	294 → 249	90	25	12
PF-945863	825 → 668	90	40	12
Zoniporide	321 → 262	90	20	12
Midazolam	326 → 291	100	35	12
Naloxone	328 → 212	90	45	12
Propranolol	259 → 116	60	25	12
Dextromethorphan	272 → 215	75	35	12