InChI=1/C21H25N3O4/c1-24(18-8-4-3-5-9-18)15-7-6-14-22-19(25)20(26)23-17-12-10-16(11-13-17)21(27)28-2/h3-5,8-13H,6-7,14-15H2,1-2H3,(H,22,25)(H,23,26)/f/h22-23H	F6E36A00B187972B