InChI=1/C27H34N2O3/c1-27(2,28-18-24(31)19-32-25-16-14-23(30)15-17-25)20-29(3)26(21-10-6-4-7-11-21)22-12-8-5-9-13-22/h4-17,24,26,28,30-31H,18-20H2,1-3H3/p+1/t24-/m1/s1/fC27H35N2O3/h28H/q+1 BD515A2F8DD3D0B9