InChI=1/C27H29N5O/c1-20(2)31(19-26-28-13-14-30(26)3)17-23-18-32(16-21-9-5-4-6-10-21)29-27(23)25-15-22-11-7-8-12-24(22)33-25/h4-15,18,20H,16-17,19H2,1-3H3/p+1/fC27H30N5O/h31H/q+1 94D0CF4FB190563E