Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Oc1ccccc1-c1csc(-c2ccccc2)n1
[b] NC(=O)NC(CC(=O)N1CCc2ccccc2C1)c1ccc(Cl)cc1
[c] CCOc1cccc(CN2CCN(CCCc3ccccc3)C(CCO)C2)c1O
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}