190774-62-0

methyl (2S)-2-[(1R,5R,15S,16S,17R)-15,17-dihydroxy-5,17-dimethyl-3,14-dioxo-7,20-dithia-4,21-diazatricyclo[14.3.1.1~6,9~]henicosa-6(21),8,10,12-tetraen-1-yl]-2-hydroxypropanoate