InChI=1/C25H33N3O3/c1-6-27(7-2)18(3)23(28-13-12-26-17-28)21-9-8-20-15-22(11-10-19(20)14-21)31-16-25(4,5)24(29)30/h8-15,17-18,23H,6-7,16H2,1-5H3,(H,29,30)/t18-,23+/m1/s1/f/h27H 92FB9B188A2774F4