107140-32-9

2-oxa-11,14-diazatricyclo[15.2.2.1~3,7~]docosa-3,5,7(22),17,19,20-hexaene-15-carboxylic acid, 9-amino-12-(2-amino-2-oxoethyl)-4-methoxy-10,13-dioxo-, (9S,12S,15S)-