InChI=1/C18H34N4O4/c1-2-6-19-17(23)12-22-8-3-16(4-9-22)21-18(24)20-7-11-26-14-15-5-10-25-13-15/h15-16H,2-14H2,1H3,(H,19,23)(H2,20,21,24)/p+1/t15-/m1/s1/fC18H35N4O4/h19-22H/q+1 63748DAB181CA84C