InChI=1/C20H31N3O2/c1-2-18(23-12-11-15-5-3-4-6-16(15)14-23)13-21-20(25)22-17-7-9-19(24)10-8-17/h3-6,17-19,24H,2,7-14H2,1H3,(H2,21,22,25)/t17?,18-,19?/m1/s1/f/h21-22H	1E1AA7FC2E9056EC