InChI=1/C25H43N5O7/c1-17(2)15-19-18(23(33)28-36)9-8-14-37-25(35)29(3)11-5-4-10-20(27-22(19)32)24(34)26-16-21(31)30-12-6-7-13-30/h17-20,36H,4-16H2,1-3H3,(H,26,34)(H,27,32)(H,28,33)/t18-,19+,20-/m0/s1/f/h26-28H 1635AF731D25151E