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 additional words.
Options:
a) CCc1ccc2nc(N3CCN(C(=O)C(C)(C)C)CC3)sc2c1
b) Clc1ccccc1-c1nnn(Cc2ccc(-c3nn[nH]n3)cc2)n1
c) COc1ccc2cc([C@@H](C)C(=O)[O-])ccc2c1.[Na+]
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}