InChI=1/C27H37N5O3/c1-5-6-15-32-25(28)24(26(34)30-27(32)35)31(16-14-18(2)3)23(33)17-29-19(4)21-13-9-11-20-10-7-8-12-22(20)21/h7-13,18-19,29H,5-6,14-17,28H2,1-4H3,(H,30,34,35)/t19-/m0/s1/f/h30H 2B52683D5E5CC630