InChI=1/C21H35N3O4S/c1-16(2)13-19(24-9-11-28-12-10-24)15-22-21(25)7-8-23-29(26,27)20-14-17(3)5-6-18(20)4/h5-6,14,16,19,23H,7-13,15H2,1-4H3,(H,22,25)/t19-/m0/s1/f/h22H F4FFEC6770B6F02A