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. COc1ccc(NC(=O)C(c2ccccc2)N(C)C(=O)c2cnccn2)cc1
b. CCCCCC(=O)Nc1c(-c2ccc(OC)cc2)c(=O)c2ccccc2n1C
c. COc1ccc(-c2nc(CS(=O)CC(=O)NC3CCCCC3C)c(C)o2)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}