InChI=1/C29H30N6O2/c1-21(2)32-29(37)33-26-13-10-22(11-14-26)17-31-27(36)15-12-25-20-35(19-23-7-4-3-5-8-23)34-28(25)24-9-6-16-30-18-24/h3-16,18,20-21H,17,19H2,1-2H3,(H,31,36)(H2,32,33,37)/b15-12+/f/h31-33H 8B67368F5A04170A