InChI=1/C28H37N5O/c1-20-25(12-13-26(34)32-18-14-23(15-19-32)31-16-8-5-9-17-31)21(2)29-28-27(20)22(3)30-33(28)24-10-6-4-7-11-24/h4,6-7,10-11,23H,5,8-9,12-19H2,1-3H3/p+1/fC28H38N5O/h31H/q+1 3D19A6A4BA018536