InChI=1/C31H42N2O2/c34-31(35)30(20-26-14-15-26)33-22-28(29(23-33)27-12-5-2-6-13-27)21-32-18-16-25(17-19-32)11-7-10-24-8-3-1-4-9-24/h1-6,8-9,12-13,25-26,28-30H,7,10-11,14-23H2,(H,34,35)/p+1/t28-,29+,30+/m0/s1/fC31H43N2O2/h32-33H/q+1 94EDBCDD7BC9D9EF