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) CCCCCOC(=O)C(C)c1c(C)[nH]c(=S)[nH]c1=O
b) Cc1cccc(NC(=O)C2Cc3ccccc3O/C2=N\O)c1
c) Cc1ccc(C2=CC(c3cccs3)n3nnnc3N2)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}