InChI=1/C16H22N4O3/c1-11-4-6-12(7-5-11)18-15(23)19-13(21)10-20-9-8-17-14(22)16(20,2)3/h4-7H,8-10H2,1-3H3,(H,17,22)(H2,18,19,21,23)/f/h17-19H CFEB35DA6C437803