InChI=1/C21H27N3O5/c25-14-15-4-3-10-23(12-15)19(27)13-24-11-9-21(8-7-18(24)26)22-20(28)16-5-1-2-6-17(16)29-21/h1-2,5-6,15,25H,3-4,7-14H2,(H,22,28)/t15-,21+/m1/s1/f/h22H 715BCBAB85EB0369