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.) N#CCCS(=O)(=O)c1ccc(N)cc1
b.) CCOc1ccc(NC(=O)C2CCC(CNc3c(N4CCOCC4)c(=O)c3=O)CC2)cc1
c.) CCCN(CCC)CC(O)COc1ccccc1C(=O)Nc1ccccc1.Cl
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}