InChI=1/C21H26N2O3/c1-21(2,12-16-8-10-19(25-3)11-9-16)23-14-18(24)15-26-20-7-5-4-6-17(20)13-22/h4-11,18,23-24H,12,14-15H2,1-3H3/p+1/t18-/m1/s1/fC21H27N2O3/h23H/q+1	0F21D0814281E8AC