InChI=1/C27H31N5O2/c1-34-25-13-5-4-11-23(25)31-19-17-30(18-20-31)15-7-6-14-28-27(33)26-24-12-8-16-32(24)22-10-3-2-9-21(22)29-26/h2-5,8-13,16H,6-7,14-15,17-20H2,1H3,(H,28,33)/f/h28H 43866D42D1BBCBDF