InChI=1/C21H27N3O4/c1-5-27-17-10-12-18(13-11-17)28-16(4)20(25)23-24-21(26)22-15(3)19-9-7-6-8-14(19)2/h6-13,15-16H,5H2,1-4H3,(H,23,25)(H2,22,24,26)/t15-,16+/m0/s1/f/h22-24H	B714B7213EF9F2C0