InChI=1/C23H31N3O2/c1-17(2)21(25-22(27)19-13-11-18(3)12-14-19)23(28)24-15-8-16-26(4)20-9-6-5-7-10-20/h5-7,9-14,17,21H,8,15-16H2,1-4H3,(H,24,28)(H,25,27)/t21-/m0/s1/f/h24-25H 27A3186FADD375FD