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 N#CC(C#N)=C1C=CC=CN1/C(=C\c1ccccc1Cl)C(=O)c1ccccc1
b CCOc1ccc(C2NC(=O)c3n[nH]c(C)c32)cc1
c Cc1ccc(NC(=O)c2cc(NC(=O)c3ccco3)ccc2N2CCCCC2)cc1
d Cc1nc2ccccc2n1S(=O)(=O)c1ccc(F)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}