Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(CN1C(=O)CC(c2ccccc2)S(=O)(=O)c2ccccc21)N1CCCCC1
b Cc1ccc(/C=N/Nc2cc(C)nc(NCc3ccccc3)n2)cc1
c CC(=O)C1=C(O)C(=O)N(c2ccc(Br)cc2)C1c1cccc(F)c1
Answer: a, b, 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}