InChI=1/C25H27N5O4/c1-34-23-10-6-5-9-21(23)26-15-16-27-22(25(32)33)17-24(31)28-18-11-13-20(14-12-18)30-29-19-7-3-2-4-8-19/h2-14,22,26-27H,15-17H2,1H3,(H,28,31)(H,32,33)/t22-/m0/s1/f/h27-28H 6588223B38522A0D