InChI=1/C22H33N3O3/c1-4-5-7-16-8-6-9-19(16)25-22(28)21(27)24-18-12-10-17(11-13-18)20(26)23-14-15(2)3/h10-13,15-16,19H,4-9,14H2,1-3H3,(H,23,26)(H,24,27)(H,25,28)/t16-,19+/m1/s1/f/h23-25H D5C903F1B33AE4A1