[O-]C(=O)COc4ccc(Sc3cc(C#CC[NH+]1CCOCC1)nc(C#Cc2ccc(C(F)(F)F)cc2)c3)c5CCCc45 1FA_501_2Q5G 5.578 75.924 42 592.639 6 1 2 7 504.076