0 B14R0.3951 NC(=O)CNCC(=O)NC(CO)C(=O)O 269956a_203437860990_100000187820 [1,0,0,0,0,0|2,1,0]=4 1 B15R0.1535 NC(=O)CCNCC(=O)NC(CO)C(=O)O 269956a_203437860990_100000744528 [1,0,0,0,0,1|1,1,0]=4