def METHOD_NAME(self):
    smiles = ["C1=CC=CN=C1", "O=C(NCc1cc(OC)c(O)cc1)CCCC/C=C/C(C)C"]
    featurizer = MolGraphConvFeaturizer(use_edges=True)
    graph_feat = featurizer.featurize(smiles)
    assert len(graph_feat) == 2
    # assert "C1=CC=CN=C1"
    assert graph_feat[0].num_nodes == 6
    assert graph_feat[0].num_node_features == 30
    assert graph_feat[0].num_edges == 12
    assert graph_feat[0].num_edge_features == 11
    # assert "O=C(NCc1cc(OC)c(O)cc1)CCCC/C=C/C(C)C"
    assert graph_feat[1].num_nodes == 22
    assert graph_feat[1].num_node_features == 30
    assert graph_feat[1].num_edges == 44
    assert graph_feat[1].num_edge_features == 11