InChI=1/C21H32N4O3/c26-19-10-3-2-9-18(19)24-21(28)23-17-8-6-7-16(15-17)22-20(27)11-14-25-12-4-1-5-13-25/h6-8,15,18-19,26H,1-5,9-14H2,(H,22,27)(H2,23,24,28)/p+1/t18-,19-/m0/s1/fC21H33N4O3/h22-25H/q+1 3A7F1A9DFEAF2048