label: 2-tert-butyloxycarbonylamino-N-(2-(1,2-dihydro-1-(methylsulfonyl)spiro(3H-indole-3,4'-piperidin)-1'-yl)-2-oxo-1-((phenylmethyloxy) ethyl))-2-methylpropanamide monomethanesulfonate
label_lc: 2-tert-butyloxycarbonylamino-n-(2-(1,2-dihydro-1-(methylsulfonyl)spiro(3h-indole-3,4'-piperidin)-1'-yl)-2-oxo-1-((phenylmethyloxy) ethyl))-2-methylpropanamide monomethanesulfonate