7DS 7ds METHYL ((12E,15S)-15-(((2E)-3-(5-CHLORO-2-(1H-TETRAZOL-1-YL)PHENYL)-2-PROPENOYL)AMINO)-9-OXO-8,17,19-TRIAZATRICYCLO[14.2.1.0~2, 7~]NONADECA-1(18),2,4,6,12,16(19)-HEXAEN-5-YL)CARBAMATE 7DS