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] CN1CCN(C(=O)c2ccc(S(=O)(=O)c3ccc(Br)cc3)cc2)CC1
[b] Cc1ccc2nc(SCC(=O)Nc3oc(C)c4c(C)n[nH]c(=O)c34)[nH]c2c1
[c] c1csc(-c2nnc3ccccn23)c1
[d] Cc1ccc2c(NC(=O)c3ccc(Br)o3)cccc2n1
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}