InChI=1/C25H37N5O4/c1-5-12-26-24(32)29-15-13-28(14-16-29)17-20-21(23(31)34-7-3)22(27-25(33)30(20)6-2)19-10-8-18(4)9-11-19/h8-11,22H,5-7,12-17H2,1-4H3,(H,26,32)(H,27,33)/t22-/m1/s1/f/h26-27H 18959B137AC9083E