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 other words.
Options:
(a) CC(C)(C)NCC(=O)c1c[nH]c2ccccc12
(b) CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NC2CCCCC2)c1
(c) Cc1cc(C)c(NC(=O)Cn2nnc(C(=O)NCc3ccc4c(c3)OCO4)c2N)c(C)c1
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}