InChI=1/C16H23N5/c1-10-4-6-14(9-11(10)2)21-16(18-19-20-21)15-7-5-13(17)8-12(15)3/h5,7-8,10-11,14H,4,6,9,17H2,1-3H3/t10-,11-,14+/m1/s1 D6EEAF22F1F7E159