Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc(CNC(=O)C2CCN(c3nn4c(=O)cc(C)nc4s3)CC2)cc1
[b] COc1ccccc1CNS(=O)(=O)c1ccc2c(c1)CC(=O)N2C
[c] Cc1csc(NC(=O)C2CC(=O)N(c3ccc(C)c(C)c3)C2)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}