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(NC(=NC2CC2)c2ccccc2)n(-c2ccccc2)n1
[b] COc1ccc2sc3ccccc3c(=O)c2c1OC
[c] CCc1ccccc1Nc1nc(N)nc(CSc2nnc3ccccn23)n1
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}