InChI=1/C27H35N5O4/c1-4-6-16-31(17-7-5-2)20-32-24-11-9-8-10-23(24)26(27(32)34)30-29-25(33)19-36-28-18-21-12-14-22(35-3)15-13-21/h8-15,18H,4-7,16-17,19-20H2,1-3H3,(H,29,33)/b28-18+,30-26+/f/h29H 7AD21A573714543B