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) COc1ccc2c(c1)c1ncn(Cc3ccc(F)cc3)c(=O)c1n2C
(b) Cc1ccc(C2=[N+]([O-])C(C)(C)N(O)C2(C)C)cc1
(c) O=C1[C@H](O)[C@@H](O)C(=O)N1Cc1ccccc1
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}