InChI=1/C18H22N4O3/c1-3-11(2)20-16(23)10-22-17(24)15(21-18(22)25)8-12-9-19-14-7-5-4-6-13(12)14/h4-7,11,15H,3,8-10H2,1-2H3,(H,20,23)(H,21,25)/p+1/t11-,15+/m1/s1/fC18H23N4O3/h19-21H/q+1 C42F175AB95E0630