InChI=1/C19H35N3O2/c1-13(21-22-16(20)23)7-8-15-18(4)11-6-10-17(2,3)14(18)9-12-19(15,5)24/h14-15,24H,6-12H2,1-5H3,(H3,20,22,23)/b21-13-/t14-,15+,18+,19+/m0/s1/f/h22H,20H2 E7E741805920900B