Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(O)c1nc2ccccc2n1CC(=O)Nc1ccc(F)cc1Cl
b CC(C)(C)c1ccc(C(=O)CC(=O)c2cc(Cl)ccc2O)cc1
c Cc1ccc(C(=O)N/N=C/c2sc(=O)n(Cc3cccc(C(=O)O)c3)c2Cl)cc1
d COc1ccc(/C=C(\C#N)C(=O)Nc2ccccn2)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}