InChI=1/C17H38N2O2/c1-7-9-10-15(8-2)12-21-13-16(20)11-18-14-17(3,4)19(5)6/h15-16,18,20H,7-14H2,1-6H3/p+2/t15-,16+/m0/s1/fC17H40N2O2/h18-19H/q+2 0E7AD5A7A34B15F2