InChI=1S/C17H33N5/c18-16-13-9-11(5-6-14(13)20-17(19)21-16)10-22-8-7-12-3-1-2-4-15(12)22/h11-17,20-21H,1-10,18-19H2/t11-,12+,13+,14-,15-,16+,17+/m0/s1