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 other words.
Options:
[a] C=CCc1c(C)[nH]c(=S)c(C#N)c1C
[b] Cc1ccc(C)c(NC(=O)CN(C)C(=O)c2ccc3[nH]c4c(c3c2)CC(C)CC4)c1
[c] COc1ccc(N2CCN(S(=O)(=O)c3ccc4c(c3)CCCC4)CC2)c([N+](=O)[O-])c1
[d] CN(C)/C=C(/C(=O)c1ccccc1)n1cncn1
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}