WUC wuc (15P)-17-chloro-33-fluoro-12-[(2-methoxyethoxy)methyl]-5,14,22-trimethyl-28-oxa-9-thia-5,6,13,14,22-pentaazaheptacyclo[27.7.1.1~4,7~.0~11,15~.0~16,21~.0~20,24~.0~30,35~]octatriaconta-1(36),4(38),6,11(15),12,16,18,20,23,29(37),30,32,34-tridecaene-23-carboxylic acid WUC