InChI=1/C16H28N2O2/c1-11(2)3-6-15(19)18-10-16(20)17-9-14-8-12-4-5-13(14)7-12/h11-14H,3-10H2,1-2H3,(H,17,20)(H,18,19)/t12-,13+,14+/m0/s1/f/h17-18H	C8349F708F25725B