Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(C1CCCN(S(=O)(=O)c2ccc(F)cc2)C1)N(Cc1cccs1)C1CC1
b CCOc1ccc(-c2cccc(NC(=O)c3cccs3)c2)nn1
c O=C(N/C(=C/c1cccc(Br)c1)c1nc(=S)[nH][nH]1)c1ccccc1
Answer: 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}