.cstart
B:	benzene pointing right
F:	flatring pointing left put N at 5 double 3,4 with .V1 at B.V2
	H below F.N
R:	ring pointing right with .V4 at B.V6
	front bond right from R.V6 ; H
W:	ring pointing right with .V2 at R.V6 put N at 1 double 3,4
	bond right from W.N ; CH3
	back bond -60 from W.V5 ; H
	bond up from W.V5 ; C
	doublebond up from C ; O
	bond right from C ; N
	bond 45 from N ; C2H5
	bond 135 from N ; C2H5
.cend