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: Cc1ccc(NC(=O)COC(=O)c2ccco2)cc1C
b: CNc1nnc(Sc2ncccc2[N+](=O)[O-])s1
c: Cn1nc(C(=O)NNC(=O)CCOc2ccc(C(C)(C)C)cc2)c2ccccc2c1=O
d: Cc1cccc(N(CC(=O)NC(C)(C)C)C(=O)CCC(=O)Nc2nccs2)c1
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}