InChI=1/C21H33N3O3/c1-16(2)12-19(23-21(26)27-3)20(25)22-13-18-10-7-11-24(15-18)14-17-8-5-4-6-9-17/h4-6,8-9,16,18-19H,7,10-15H2,1-3H3,(H,22,25)(H,23,26)/p+1/t18-,19+/m0/s1/fC21H34N3O3/h22-24H/q+1 030EAA20885D2DF1