英文别名
                        (2S)-N-[(2S)-1-[(2-amino-2-oxoethyl)amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]-1-[(3S,6R,14R,17S,20S)-17-(2-amino-2-oxoethyl)-3,6-dibenzyl-2,5,8,16,19-pentaoxospiro[11,12-dithia-1,4,7,15,18-pentazabicyclo[18.3.0]tricosane-10,1'-cyclohexane]-14-carbonyl]pyrrolidine-2-carboxamide