InChI=1/C18H28N4O3/c23-15(19-13-7-10-22(11-13)14-3-1-2-4-14)12-5-8-18(9-6-12)16(24)20-17(25)21-18/h12-14H,1-11H2,(H,19,23)(H2,20,21,24,25)/p+1/t12?,13-,18?/m1/s1/fC18H29N4O3/h19-22H/q+1 AD7C998AC25870D7