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.) O=C(CCCN=C1NS(=O)(=O)c2ccccc21)OCC(=O)N1CCc2ccccc21
b.) N#C/C(=C\c1ccc(-c2ccccc2[N+](=O)[O-])o1)C(N)=O
c.) CN(CC(=O)N1CCN(c2ccc(F)cc2)CC1)S(=O)(=O)c1ccc(F)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}