InChI=1/C19H23N5O3/c1-21-16-15(17(25)22(2)19(21)26)24-11-4-10-23(18(24)20-16)12-9-13-5-7-14(27-3)8-6-13/h5-8H,4,9-12H2,1-3H3 68C24BE100334A8C