InChI=1/C21H33N3O3/c1-5-16(6-2)20(25)24-12-10-17(11-13-24)22-21(26)23-19-9-8-18(27-7-3)14-15(19)4/h8-9,14,16-17H,5-7,10-13H2,1-4H3,(H2,22,23,26)/f/h22-23H 9335C8343FC15B2B