InChI=1/C19H25N3O3/c1-12-7-8-15(10-13(12)2)20-16(23)11-22-17(24)19(21-18(22)25)9-5-4-6-14(19)3/h7-8,10,14H,4-6,9,11H2,1-3H3,(H,20,23)(H,21,25)/t14-,19+/m0/s1/f/h20-21H A00B43186BE7F64F