Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] Cc1cccc(NC(=O)C(C)C(=O)c2ccccc2)c1
[b] COc1ccc(-n2nc(C(=O)NCC(=O)NC(C)C)c3ccccc3c2=O)cc1OC
[c] Cc1cc(C(=O)NCc2ccco2)c2ccccc2n1
[d] CCCn1c(N)c(N(CCOC)C(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc2OC)c(=O)[nH]c1=O
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}