InChI=1/C15H23N3O3/c1-18(3-2-16)12(19)11(17)13-4-10-5-14(20,7-13)9-15(21,6-10)8-13/h10-11,20-21H,3-9,17H2,1H3/t10?,11-,13?,14-,15+/m1/s1 C42A91AEC53A12B2