Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) NC(=O)c1ccc(NC(=O)c2cncn2-c2ccccc2)cc1
(b) Cn1cc(S(=O)(=O)N2CCOCC2)cc1C(=O)NCc1ccccc1Cl
(c) Cc1ccc(S(=O)(=O)CCC(=O)OCC(=O)NNC(=O)c2ccc([N+](=O)[O-])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}