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) CS(=O)(=O)c1ccccc1-c1nnc(NC(=O)C2=COCCO2)o1
(b) CCOC(=O)CCSc1nc(C)c2cc(C)c(C)cc2n1
(c) Cc1cc(/C=C(\C#N)C(=O)O)c(C)n1CC(C)C
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}