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) O=C(CCCCO)c1ccc(O)c(Cl)c1
(b) Cc1cccc(CC(=O)N2CCN=C2SCc2ccc([N+](=O)[O-])cc2)c1
(c) COc1ccc2[nH]c(C(=O)Nc3ccc4c(c3)OCO4)cc2c1
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}