InChI=1/C18H28N4O/c1-2-3-4-5-6-10-23-16-9-7-8-14(12-16)11-15-13-21-18(20)22-17(15)19/h7-9,12,15H,2-6,10-11,13H2,1H3,(H4,19,20,21,22)/p+1/t15-/m1/s1/fC18H29N4O/h20-22H,19H2/q+1 C4D4C0289E094D5B