英文名称
acetylene;methyl 2-[[6-[[bis(2-methoxy-2-oxoethyl)amino]methyl]-4-[7-[3-[(2R,5R)-5-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-hydroxyoxolan-2-yl]-2,6-dioxopyrimidin-1-yl]hept-1-ynyl]pyridin-2-yl]methyl-(2-methoxy-2-oxoethyl)amino]acetate;methyl 2-[[6-[[bis(2-methoxy-2-oxoethyl)amino]methyl]-4-bromopyridin-2-yl]methyl-(2-methoxy-2-oxoethyl)amino]acetate;methyl 2-[[6-[[bis(2-methoxy-2-oxoethyl)amino]methyl]-4-ethynylpyridin-2-yl]methyl-(2-methoxy-2-oxoethyl)amino]acetate