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 additional words.
Options:
a CCOC(=O)C1CCN(C(=O)Cn2cc(C(=O)OC)c3ccccc32)CC1
b O=C1CSC(c2cccc(O)c2)N1Cc1ccccc1
c CCOC(=O)C1CCN(C2CCN(C(=O)c3oc4c(F)cccc4c3C)CC2)CC1
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}