InChI=1S/C18H25N3O/c1-21-16(22)18(20-17(21)19,15-10-6-3-7-11-15)13-12-14-8-4-2-5-9-14/h3,6-7,10-11,14H,2,4-5,8-9,12-13H2,1H3,(H2,19,20)/t18-/m1/s1 (5R)-2-amino-5-(2-cyclohexylethyl)-3-methyl-5-phenyl-3,5-dihydro-4H-imidazol-4-one CN1C(=N[C@@](CCC2CCCCC2)(C1=O)c3ccccc3)N CN1C(=N[C](CCC2CCCCC2)(C1=O)c3ccccc3)N