Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCCC[C@H](O)/C=C/[C@H]1CCC(=O)[C@@H]1CCCCCCC(=O)N1CCCCC1CO
b: O=C(CN1C(=O)c2ccccc2S1(=O)=O)NCc1ccc(F)cc1
c: O=C(CSc1ccsc1[N+](=O)[O-])N1CCN(c2ccc(Cl)cc2)CC1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}