Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COC(=O)C1=C(CS(=O)(=O)c2cc(Cl)ccc2OC)NC(=O)NC1c1ccc(O)c(OC)c1
b: COc1ccccc1NC(=O)CCN1CCN(Cc2ccccc2)CC1
c: CCCNS(=O)(=O)c1ccc(OCC(=O)N2CCc3ccccc3C2)c(C)c1
Answer: 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}