InChI=1/C19H29ClN4O3/c1-5-9-21-17(25)15-8-7-14(12-16(15)20)23-19(27)18(26)22-10-6-11-24(4)13(2)3/h7-8,12-13H,5-6,9-11H2,1-4H3,(H,21,25)(H,22,26)(H,23,27)/p+1/fC19H30ClN4O3/h21-24H/q+1 DC478184FFCDBA1D