InChI=1/C23H31N5O2/c1-15(2)13-18-16-5-3-4-6-17(16)19-20-21(30-23(19)26-18)22(25-14-24-20)28-9-7-27(8-10-28)11-12-29/h14-15,29H,3-13H2,1-2H3 B66AA941571A936A