InChI=1/C18H27N5O3/c1-4-22(5-2)13(3)12-20-16(24)17(25)21-14-7-6-8-15(11-14)23-10-9-19-18(23)26/h6-8,11,13H,4-5,9-10,12H2,1-3H3,(H,19,26)(H,20,24)(H,21,25)/p+1/t13-/m1/s1/fC18H28N5O3/h19-22H/q+1 91E355D3825FEE16