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, or c without using any additional words.
Options:
a: CC(=O)c1c(C)[nH]c(C(=O)NCCc2cccc(C)c2)c1C
b: Cc1cc(C)nc(N2CCCC(C(=O)NC(C)CCc3ccco3)C2)n1
c: CCOC(=O)c1ccc(S(=O)(=O)N2CCN(C)CC2)cc1
Answer: a, b, c
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}