InChI=1/C26H28N4O/c1-6-13-29-20(5)19(4)21-15-23(30-14-8-7-12-24(30)31)28-26(25(21)29)27-16-22-17(2)10-9-11-18(22)3/h6-12,14-15H,1,13,16H2,2-5H3,(H,27,28)/p+1/fC26H29N4O/h27-28H/q+1 41DDA49A90BF303B