0  B11R0.90  O=C(O)C(CO)NCC(O)CO 269956a_100000187304_100011219619 [0,2,0,0,0,0|2,0,0]=4
1  B11R0.90  O=C(O)C(CO)NC[C@@H](O)CO 269956a_100000187304_100009815848 [0,2,0,0,0,0|2,0,0]=4