InChI=1/C21H31N3O4/c1-3-14(2)18(22)20(26)24-11-9-16(10-12-24)19(25)23-17(21(27)28)13-15-7-5-4-6-8-15/h4-8,14,16-18H,3,9-13,22H2,1-2H3,(H,23,25)(H,27,28)/t14-,17+,18-/m0/s1/f/h22-23H	7C10261902DE09ED