US 2020/0209747 Al  13  Jul. 2, 2020  -continued  (AL-2)-50  H3C  "CH  -lH~O-s  (AL-2)-51  H3C  CH3  ’-cif  -lH-o-s  (AL-2)-52  CH3  -lH-o---<&1  (AL-2)-53  H3C"  CH2  -lH-o--v  (AL-2)-54  H3C  CH3  ’-cif  -lH-o---<&1  (AL-2)-55  CH;  -&  -6H-O  (AL-2)-56  "CH  H;C  -6H~O  (AL-2)-57  H;C  ,CS~  "CH  I  -CH-0  (AL-2)-58  CH  -&  -6H~O  -continued  (AL-2)-59  H;C  -&  "CH  ’-’::::,  -6H~O  (AL-2)-60  H;C  CH~  ’-cif  ’-’:::::  I  -CH-0  (AL-2)-61  CH3  I  -co  -CH-0  I  --9  (AL-2)-62  H3C  "CH2  I  -co  -CH-0  I  --9  (AL-2)-63  H3C  /CH3  "CH  I  -co  -CH-0  I  --9  (AL-2)-64  CH3  I  -CH-0  (AL-2)-65  H3C  "CH  I 2  -CH-0  (AL-2)-66  H3C  /CH3  "CH  I  -CH-0 