Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOc1ccc(N2C(=O)Nc3ccccc3C2(O)C(=O)NCc2ccccc2)cc1
b) COc1ccc(OC)c(S(=O)(=O)n2cccn2)c1
c) CC(NC(=O)c1ccc(S(=O)(=O)Nc2ccccc2)cc1)c1ccc(S(N)(=O)=O)cc1
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}