InChI=1/C29H31N5O3/c1-20(33-27(35)16-22-10-7-14-30-18-22)28(36)34-26(17-23-19-32-25-12-6-5-11-24(23)25)29(37)31-15-13-21-8-3-2-4-9-21/h2-12,14,18,20,26H,13,15-17,19H2,1H3,(H,31,37)(H,33,35)(H,34,36)/p+1/t20-,26-/m1/s1/fC29H32N5O3/h31-34H/q+1 89B735B77C813196