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) COc1ccc([C@H]2CC(=O)C=C(c3cc(C=O)ccc3OC)C2)cc1
(b) COc1ccccc1C1CN=NC12CCCc1ccccc1C2=O
(c) Cc1c(OCC(=O)NCc2ccccn2)ccc2c(-c3ccccc3)cc(=O)oc12
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}