InChI=1/C15H21N3O3/c1-3-15(6-8-16-9-7-15)14(19)17-12-4-5-13(18(20)21)11(2)10-12/h4-5,10,16H,3,6-9H2,1-2H3,(H,17,19)/p+1/fC15H22N3O3/h16-17H/q+1 BB4629F1645F7062