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 other words.
Options:
a. CCCCCSc1nc2c(c(=O)[nH]c(=O)n2C)n1CCc1ccccc1
b. Cc1nc(Nc2ccc3c(c2)OCCO3)c2c(C)c(C)sc2n1
c. Cc1ccc([N+](=O)[O-])c(OCCN2CCCCCC2)c1.O=C(O)C(=O)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}