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 CC(Oc1ccccc1F)C(=O)NNC(=O)CC(C)c1ccccc1
b COc1ccccc1CCc1nnc(CCC(=O)N(C)Cc2cccc3ncccc23)o1
c CC(=O)c1ccc(N2CCN(C(=O)CCC(=O)Nc3ccc4nc(N5CCN(C)CC5)cc(C)c4c3)CC2)cc1
d COC(=O)CSc1nnc(C)c(=O)[nH]1
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}