InChI=1/C22H33N3O3/c1-4-14-23-20(26)17-10-12-18(13-11-17)24-21(27)22(28)25-19-7-5-6-16(19)9-8-15(2)3/h10-13,15-16,19H,4-9,14H2,1-3H3,(H,23,26)(H,24,27)(H,25,28)/t16-,19+/m0/s1/f/h23-25H 8432B8E8862C046B