InChI=1/C21H34N4O3/c1-5-6-7-8-9-15(2)23-20(26)21(27)24-18-10-11-19(22-12-18)25-13-16(3)28-17(4)14-25/h10-12,15-17H,5-9,13-14H2,1-4H3,(H,23,26)(H,24,27)/t15-,16-,17-/m1/s1/f/h23,27H BA8A04B369EDC1B4