InChI=1/C17H25N3O/c1-2-4-20(5-3-18)16(21)15(19)17-9-12-6-13(10-17)8-14(7-12)11-17/h2,12-15H,1,4-11,19H2/p+1/t12?,13?,14?,15-,17?/m1/s1/fC17H26N3O/h19H/q+1 17A228BEFAA23D6E