[(8R,9S,13S,14S,17S)-3-乙酰氧基-13-甲基-6-氧代-8,9,11,12,14,15,16,17-八氢-7H-环戊二烯并[a]菲-17-基]乙酸酯

1-methyl-[1,2,4]triazolo[4,3-a]quinoline

acetic acid,2-methylbut-2-en-1-ol

N-[(4-nitrophenyl)methyl]benzamide

acetic acid,hexa-3,5-dien-1-ol