InChI=1/C15H23N5O3/c1-19(2)8-9-20(10-11-6-4-3-5-7-11)15(23)18-12(13(16)21)14(17)22/h3-7,12H,8-10H2,1-2H3,(H2,16,21)(H2,17,22)(H,18,23)/p+1/fC15H24N5O3/h18-19H,16-17H2/q+1 E94461D03F1B203A