InChI=1/C28H33N5O2/c1-18-16-24(29)32-19(2)22(18)17-31-27(34)23-14-9-15-33(23)28(35)26(30)25(20-10-5-3-6-11-20)21-12-7-4-8-13-21/h3-8,10-13,16,23,25-26H,9,14-15,17,30H2,1-2H3,(H2,29,32)(H,31,34)/p+2/t23-,26+/m0/s1/fC28H35N5O2/h30-32H,29H2/q+2 668FF14587B74E7B