Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CN(C)CC(=O)Nc2cc(OC)c([N+](=O)[O-])cc2C)c(OC)c1
b. CC(=O)Nc1ccc(NC(=O)CNC(=O)COc2ccccc2)cc1
c. CC(C)c1ccc(C(=O)OCC(=O)NC2CCCC2)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}