(S,R,R,S)-Nebivolol [2S-[2R*[S*[S*(R*)]]]]-α,α'-[IMinobis(Methylene)]bis[6-fluoro-3,4-dihydro-2H-1-benzopyran-2-Methanol R 65260 Nebivolol (S,R,R,S)-Isomer Nebivolol SRRS 2H-1-Benzopyran-2-methanol, α,α'-[iminobis(methylene)]bis[6-fluoro-3,4-dihydro-, (αR,α'R,2S,2'S)- (1R,1'R)-2,2'-azanediylbis(1-((S)-6-fluorochroman-2-yl)ethan-1-ol)