create your own (1) Two molecules cantaining both: (i) alkene sroup (ii) aldehyde group in them (2) Two molecules containing these 3 functional groups in them (ali) (i) epoxide (ii) nitrile (iii) acyl-halide AND (3) Two molecules containing (i) arene (ii) amine (iii) amide Function al groups (all of them) in both molecules