InChI=1S/C13H21N5O2.H2O/c19-13(20)11-6-10-5-8(1-3-9(10)7-14-11)2-4-12-15-17-18-16-12;/h8-11,14H,1-7H2,(H,19,20)(H,15,16,17,18);1H2/t8-,9+,10-,11+;/m1./s1