英文名称
ethyl 2-[4-[[27-[4-[bis(2-ethoxy-2-oxoethyl)amino]butoxy]-26,28-dibutoxy-5,11,17,23-tetratert-butyl-25-pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(24),3,5,7(28),9,11,13(27),15(26),16,18,21(25),22-dodecaenyl]oxy]butyl-(2-ethoxy-2-oxoethyl)amino]acetate