Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CS(=O)(=O)Nc1ccc2c(c1)nc1n2C[C@H]([NH3+])[C@@H](c2cc(F)c(F)cc2F)C1
b CNC1CCN(c2ccc(-n3cnn4cc(-c5ccc(Cl)cc5)cc4c3=O)cn2)C1
c C[NH+]1CCC[C@H](c2c(-c3ccccc3)[nH]c3ccccc23)C1
d O=c1ccc2ncc(F)c3c2n1C[C@@]3(O)CC12CCC(NCc3c(Cl)cc4c(c3Cl)OCCO4)(CC1)CO2
e O=C(O)c1cc2occc2[nH]1
Answer: d, e
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
4H-furo[3,2-b]pyrrole-5-carboxylic acid