[{"from": "human", "value": "Provide a brief overview of this molecule. [C][/C][=N+1][Branch1][C][/O][\\O-1]"}, {"from": "gpt", "value": "The molecule is an aci-nitro compound that is the predominant form of ethylnitronate at pH 7.3 (according to Marvin v 6.2.0.). It is a conjugate acid of an aci-nitroethane(1-). It is a tautomer of a nitroethane."}]