InChI=1/C17H21N5/c1-12-6-3-4-7-14(12)15-11-17-20-13(2)10-16(22(17)21-15)19-9-5-8-18/h3-4,6-7,10-11,19H,5,8-9,18H2,1-2H3/p+1/fC17H22N5/h18H/q+1 FC5C1380E09B9D49