InChI=1/C19H24N2O4/c1-2-25-18-4-3-15(10-17(18)21(23)24)19(22)20-11-14-6-12-5-13(7-14)9-16(20)8-12/h3-4,10,12-14,16H,2,5-9,11H2,1H3/t12-,13+,14?,16?	013B501AD7E3C3C6