InChI=1/C17H23N5O2/c1-10(2)14(16-21-15(22-24-16)12-7-8-12)20-17(23)19-11(3)13-6-4-5-9-18-13/h4-6,9-12,14H,7-8H2,1-3H3,(H2,19,20,23)/t11-,14+/m1/s1/f/h19-20H 01B6AD120509E990