InChI=1/C14H21N3O3/c1-11(2)16(4)14(18)10-15(3)9-12-7-5-6-8-13(12)17(19)20/h5-8,11H,9-10H2,1-4H3/p+1/fC14H22N3O3/h15H/q+1 0F6085234A152379