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: COC(=O)[C@@H](NC(=O)NCCC1=CCCCC1)C(C)C
b: O=C(O)C1CCCCC1C(=O)NCc1ccc2c(c1)OCO2
c: CN1C(=O)c2ccc(S(=O)(=O)c3ccc(C(=O)O)cc3)cc2C1=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}