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 additional words.
Options:
(a) O=[N+]([O-])c1ccccc1S(=O)(=O)c1ccccc1
(b) Cc1ccc2nc(NC(=O)c3ccc(-c4nc5ccccc5s4)s3)sc2c1
(c) COc1ccc(Nc2nc(-c3cc4cccc(OC)c4oc3=O)cs2)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}