InChI=1S/2C13H18O2.Al.H2O/c2*1-9(2)8-11-4-6-12(7-5-11)10(3)13(14)15;;/h2*4-7,9-10H,8H2,1-3H3,(H,14,15);;1H2/q;;+3;/p-3