InChI=1/C17H26N4O2/c1-3-18-16(22)13-19(2)14-17(23)21-11-9-20(10-12-21)15-7-5-4-6-8-15/h4-8H,3,9-14H2,1-2H3,(H,18,22)/f/h18H	210B874D01D6A38C