InChI=1/C17H25N3O/c1-4-21-17-9-7-15(8-10-17)13(2)18-11-5-6-16-12-19-20-14(16)3/h7-10,12-13,18H,4-6,11H2,1-3H3,(H,19,20)/p+1/t13-/m0/s1/fC17H26N3O/h18,20H/q+1 81BC598D8AE36640