NCCOP(=O)(Oc1ccccc1)Oc1ccccc1 mol31899 0_1 NCCOP(=[OH+])(Oc1ccccc1)Oc1ccccc1 mol31899 1_1 [NH3+]CCOP(=O)(Oc1ccccc1)Oc1ccccc1 mol31899 1_2