methyl 2-[2-[2-(benzyloxy)ethyl]-3-chloro-5-methoxy-6-oxo-1(6H)-pyrazinyl]acetate

dimethyl-(1α,4α,4aβ,4bα,4cβ,5α,12α,12aβ,12bα,12cβ)-1,4,4a,4c,5,12,12a,12c-octahydro-1,4:5, 12-dimethano-6,11-dimethoxybenzo(3',4')cyclobuta(1',2':3,4)cyclobut(1,2-b)anthracene-4b,12b,dicarboxylate

4-(7-(2-((tert-butyldimethylsilyl)oxy)ethoxy)quinoxalin-2-yl)-N-methylaniline

4-(6-(2-fluoroethoxy)quinoxalin-2-yl)-N-methylaniline

4-(6-(2-((tert-butyldimethylsilyl)oxy)ethoxy)quinoxalin-2-yl)-N-methylaniline