InChI=1/C19H28N4O2/c1-13-15(14(2)22-18(25)16(13)11-20)7-8-17(24)21-12-19(23(3)4)9-5-6-10-19/h5-10,12H2,1-4H3,(H,21,24)(H,22,25)/p+1/fC19H29N4O2/h21-23H/q+1	8559632EB2EB64E9