InChI=1/C16H25N5O2/c1-15(2)4-12-5-16(3,9-15)10-21(12)14(23)19-11-6-18-20(7-11)8-13(17)22/h6-7,12H,4-5,8-10H2,1-3H3,(H2,17,22)(H,19,23)/t12-,16-/m0/s1/f/h19H,17H2 EBA6551EC88DEE98