InChI=1/C24H28N2O3/c1-16-13-20(27)19(15-26-11-5-4-6-12-26)24-22(16)23(28)21(29-24)14-17-7-9-18(10-8-17)25(2)3/h7-10,13-14,27H,4-6,11-12,15H2,1-3H3/p+1/b21-14-/fC24H29N2O3/h26H/q+1 4C54EF243EB9700A