InChI=1/C18H24N4O2/c1-3-4-22-15(23)13-14(21(2)17(22)24)20-16(19-13)18-8-10-5-11(9-18)7-12(18)6-10/h10-12H,3-9H2,1-2H3,(H,19,20)/t10-,11+,12?,18?/f/h19H	9B841CB337FDB791