InChI=1/C16H25N5O2/c1-20-14-4-2-3-13(12(14)10-18-20)19-16(23)21-7-5-11(6-8-21)9-15(17)22/h10-11,13H,2-9H2,1H3,(H2,17,22)(H,19,23)/t13-/m1/s1/f/h19H,17H2	D115897F208C132D