CN1C(=O)CN=C(c2ccccc2F)c2cc(I)ccc21 mol38186 0_1 CN1C(=[OH+])CN=C(c2ccccc2F)c2cc(I)ccc21 mol38186 1_1 CN1C(=O)C[NH+]=C(c2ccccc2F)c2cc(I)ccc21 mol38186 1_2