InChI=1/C26H30N4O3/c1-3-19-4-6-20(7-5-19)27-25(31)10-11-26(32)28-21-8-9-23-22(17-21)18(2)16-24(29-23)30-12-14-33-15-13-30/h4-9,16-17H,3,10-15H2,1-2H3,(H,27,31)(H,28,32)/p+1/fC26H31N4O3/h27-29H/q+1 459E3C068561BBC3