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) COc1ccccc1CN(C)S(=O)(=O)c1cccs1
b) COc1ccc(C)cc1NC(=O)CCCN1C(=O)CCC1=O
c) Cc1ccc(S(=O)(=O)Nc2nc3ccccc3nc2NCC2CCCO2)c(C)c1
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}