Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCc1cc(C(=O)NNC(=S)NC(C)c2ccccc2)cs1
[b] CC(C)c1ccc(NC(=O)C2CCN(C(=O)[C@@H]3Cc4ccccc4CN3)CC2)cc1
[c] O=C(CN1CC=C(c2ccccc2)CC1)NC(=O)NCc1ccccc1
Answer: b
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}