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, c, or d without using any additional words.
Options:
[a] C=CC(=O)NC(NC(=O)C=C)c1ccccc1F
[b] CCOC(=O)COc1ccc(-c2nnc(-c3ccccc3)o2)cc1
[c] NS(=O)(=O)c1cnccc1Nc1cccc(Br)c1
[d] Nc1ccc(S(=O)(=O)NNC(=O)C(=O)NNc2ccccc2)cc1
Answer: a, b, c, d
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}