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 COCCCNc1nc2nonc2nc1NCCSC
b Cc1nc(NC(=O)COc2ccccc2)sc1C(=O)Nc1cccc(Cl)c1
c COc1ccccc1OCC(=O)Nc1ccccc1C(=O)N1CCCCC1
d O=C(NNc1ccc([N+](=O)[O-])cc1)c1ccccc1Cl
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}