InChI=1S/C26H34F3N5O3/c1-17-3-4-21(31-25(36)34-6-5-19(15-34)14-26(27,28)29)13-22(17)20-11-23(30-18(2)16-35)32-24(12-20)33-7-9-37-10-8-33/h3-4,11-13,18-19,35H,5-10,14-16H2,1-2H3,(H,30,32)(H,31,36)/t18-,19+/m1/s1