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. Cc1ccccc1NC(=O)Cc1nc(-c2ccc3ccccc3c2)cs1
b. COc1ccccc1CNC(=O)[C@@H]1CCCN1S(=O)(=O)c1ccc(Cl)cc1
c. CC(C)(C)c1csc(NC2=NS(=O)(=O)c3ccccc32)n1
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}