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 additional words.
Options:
a) CC(C)(NC(=O)c1cc(Cl)c2ccccc2c1O)C(=O)O
b) COC(=O)CCCNC(=O)OCc1ccc([N+](=O)[O-])cc1
c) COc1ccc(CC(=O)Nc2cc(=O)n(C)c(=O)n2C)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}