InChI=1/C21H33N3O3/c1-3-24(4-2)16-17-9-7-10-18(15-17)23-21(26)20(25)22-13-8-14-27-19-11-5-6-12-19/h7,9-10,15,19H,3-6,8,11-14,16H2,1-2H3,(H,22,25)(H,23,26)/p+1/fC21H34N3O3/h22-24H/q+1 23D182430F718A70