RES 1b:a-dman-HEX-1:5 2s:methyl 3b:a-dman-HEX-1:5 4s:methyl 5b:a-dman-HEX-1:5 6s:methyl LIN 1:1o(2+1)2n 2:1o(6+1)3d 3:3o(2+1)4n 4:3o(6+1)5d 5:5o(2+1)6n