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] CC1CC(C)CN(C(=O)COC(=O)c2nn(C)c(=O)c3ccccc23)C1
[b] Cc1nc(Cl)cc(N/N=C/c2ccc(O)cc2O)n1
[c] CCN(CC)CCN1C(=O)Cn2c(C)c(C)c3cccc1c32.O=C(O)C(O)C(O)C(=O)O
Answer: a, b
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}