(2RS,5SR,6SR)-methyl 4-(cis-2-(3-fluoro-5-(4-methoxy-3,4,5,6-tetrahydro-2H-pyran-4-yl)phenoxymethyl)-6-hydroxy-3-phenylmorpholino)benzenesulfinate
(2rs,5sr,6sr)-methyl 4-(cis-2-(3-fluoro-5-(4-methoxy-3,4,5,6-tetrahydro-2h-pyran-4-yl)phenoxymethyl)-6-hydroxy-3-phenylmorpholino)benzenesulfinate