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 additional words.
Options:
a. CCOCCn1c(CN2CCCC(C)C2)nc2c1c(=O)n(C)c(=O)n2C
b. O=C(Nc1ccc(F)cc1)NC1CCCc2ccccc21
c. Cc1c(Cl)cccc1N=c1c([N+](=O)[O-])nn(-c2ccccc2)n1O
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}