InChI=1/C27H33N5O4/c1-3-5-14-30(23-24(28)31(15-6-4-2)27(36)29-25(23)34)26(35)19-16-22(33)32(17-19)21-13-9-11-18-10-7-8-12-20(18)21/h7-13,19H,3-6,14-17,28H2,1-2H3,(H,29,34,36)/t19-/m0/s1/f/h29H 31DE995751244B32