InChI=1/C26H33N3O4/c1-16(27-14-25(32)19-6-8-24(31)21(11-19)15-30)9-18-5-7-22-20(10-18)12-23(29-22)26(33)28-13-17-3-2-4-17/h5-8,10-12,16-17,25,27,29-32H,2-4,9,13-15H2,1H3,(H,28,33)/p+1/t16-,25+/m1/s1/fC26H34N3O4/h27-28H/q+1 1E105297E9228997