RES
1r:r1
REP
REP1:4o(2+1)2d=-1--1
RES
2b:a-dman-HEX-1:5|6:d
3b:a-lman-HEX-1:5|6:d
4b:a-dman-HEX-1:5
5s:methyl
LIN
1:2o(3+1)3d
2:3o(3+1)4d
3:4h(3+1)5n