InChI=1/C19H27N3O4/c1-2-3-10-15(21-19(20)25)17(23)22-12-7-11-16(22)18(24)26-13-14-8-5-4-6-9-14/h4-6,8-9,15-16H,2-3,7,10-13H2,1H3,(H3,20,21,25)/t15-,16+/m1/s1/f/h21H,20H2	FD2AD16CB71FC1B6