InChI=1/C19H38N4O3/c1-7-22(14-18(25)21-19(4,5)6)13-17(24)20-9-8-10-23-11-15(2)26-16(3)12-23/h15-16H,7-14H2,1-6H3,(H,20,24)(H,21,25)/p+1/t15-,16-/m1/s1/fC19H39N4O3/h20-22H/q+1 DFA3ED46554790D8