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) COc1ccc(C(C)=O)cc1CSc1nnc(-c2ccc(Cl)cc2)n1-c1ccccc1
(b) COc1ccc(CCC(=O)Nc2cc([N+](=O)[O-])ccc2OC)cc1
(c) COc1cc(C)ccc1OCCCOc1ccccc1Br
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}