InChI=1/C28H32N2O2/c1-28(23-9-12-26(13-10-23)32-20-19-29-16-5-6-17-29)27-14-11-25(31)21-22(27)15-18-30(28)24-7-3-2-4-8-24/h2-4,7-14,21,31H,5-6,15-20H2,1H3/p+1/t28-/m0/s1/fC28H33N2O2/h29H/q+1 3F76D2E8453D29EB