InChI=1/C19H29N3O3/c1-4-19(2,3)21-18(24)22-12-6-10-16(22)17(23)25-13-7-9-15-8-5-11-20-14-15/h5,8,11,14,16H,4,6-7,9-10,12-13H2,1-3H3,(H,21,24)/t16-/m1/s1/f/h21H 089C77BBAA7B7EC4