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) O=C(Nc1cc(N2CCCCC2)ncn1)c1ccccc1
b) CSc1ccc(S(=O)(=O)NCC(=O)OCC(=O)N(C)C2CCCCC2)cc1[N+](=O)[O-]
c) CN1CCC(=NNC(=O)C(=O)Nc2ccc(F)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}