InChI=1/C21H27N5O5/c22-18-15-19(26(12-23-15)20-17(29)16(28)14(11-27)31-20)25-21(24-18)30-10-6-2-5-9-13-7-3-1-4-8-13/h1,3-4,7-8,12,14,16-17,20,27-29H,2,5-6,9-11H2,(H2,22,24,25)/t14-,16-,17-,20+/m0/s1/f/h22H2 154BD98C60A647DC