InChI=1/C27H31N5O/c1-21-6-5-7-25(18-21)30-27(29-19-22-12-14-28-15-13-22)31-26(33)24-10-8-23(9-11-24)20-32-16-3-2-4-17-32/h5-15,18H,2-4,16-17,19-20H2,1H3,(H2,29,30,31,33)/f/h30,32H 65C65C69107333C4