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) CCCCN(CCCC)C(=O)c1cc2ccccc2c(=O)o1
(b) CC(C)NC(=O)CN(c1cccc([N+](=O)[O-])c1)S(=O)(=O)c1ccccc1
(c) CCCCn1c(N)c(N(CCC(C)C)C(=O)COC(=O)c2cccnc2Cl)c(=O)[nH]c1=O
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}