InChI=1/C15H25N3O3/c1-3-7-16-14(19)11-18(8-4-2)12-15(20)17-10-13-6-5-9-21-13/h5-6,9H,3-4,7-8,10-12H2,1-2H3,(H,16,19)(H,17,20)/p+1/fC15H26N3O3/h16-18H/q+1 BDC7BF2F50BAC83B