Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) NS(=O)(=O)c1cccc(NC(=O)COC(=O)CN2C(=O)c3ccccc3C2=O)c1
b) COc1ccc(C(=O)NCC(=O)NCC(=O)OCC(=O)C(C)(C)C)cc1
c) COc1ccc(NC(=O)C(=O)NCCN2CCN(C(=O)c3cccc(Br)c3)CC2)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}