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] O=C(CCC1CCCNC1)c1ccccc1
[b] O=C(CN1C(=O)c2ccccc2C1=O)Nc1nnc(C2CCCO2)s1
[c] CC(C)NC[C@@H](O)c1ccc(O)c(O)c1.O=C(O)C(O)C(O)C(=O)O
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}