InChI=1/C21H34N4O3/c1-8-25(13-18(27)23-21(4,5)6)14-19(28)24(7)12-17(26)22-20-15(2)10-9-11-16(20)3/h9-11H,8,12-14H2,1-7H3,(H,22,26)(H,23,27)/p+1/fC21H35N4O3/h22-23,25H/q+1 4B523E0202E40B14