2r 4r 7r n 1s 2s 4r 7s 7 benzyl 2 hydroxy 4 methyl 5 8 dioxo 3 oxa 6 9 diazatricyclo 7 3 0 02 6 dodecan 4 yl 6 methyl 6 11 diazatetracyclo 7 6 1 02 7 012 16 hexadeca 1 16 9 12 14 tetraene 4 carboxamide, 5 benzyl 12 hydroxy 2 methyl 3 6 18 trioxo 9 10 dihydroergotaman, 9 10 dihydro 12 hydroxy 2 methyl 5 phenylmethyl ergotoman 3 6 18 trione
For the acute treatment of migraine headaches with or without aura and the acute treatment of cluster headache episodes.