InChI=1/C21H31N5O/c22-21(24-17-20-9-6-16-27-20)23-10-4-5-11-25-12-14-26(15-13-25)18-19-7-2-1-3-8-19/h1-3,6-9,16H,4-5,10-15,17-18H2,(H3,22,23,24)/p+2/fC21H33N5O/h23-25H,22H2/q+2 ED1051219F809C57