Methohexital CIV (500 mg)

Methotrexate (500 mg)

Methotrexate Related Compound B (75 mg) ((S)-2-{4-[(2,4-diaminopteridin-6-yl)methylamino]benzamido}pentanedioic acid)

Methotrexate Related Compound C (50 mg) ((S)-2-(4-{[(2-amino-4-oxo-1,4-dihydropteridin-6-yl)methyl](methyl)amino}benzamido) pentanedioic acid)

Methotrexate Related Compound E (50 mg) (4-{[(2,4-Diaminopteridin-6-yl)methyl](methyl)amino}benzoic acid, hemihydrochloride)

Methotrexate System Suitability Mixture (5 mg)

Methotrimeprazine (200 mg)

Methoxsalen (200 mg)

Methoxsalen Related Compound A (25 mg) (4-Methoxy-7H-furo[3,2-g]chromen-7-one)

Methoxsalen Related Compound B (25 mg) (4,9-Dimethoxy-7H-furo[3,2-g]chromen-7-one)