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) COc1cccc(C(=O)NNC(=O)c2ccccc2Br)c1
(b) CC(C)(C)c1ccc(C(=O)CCCSC2=C(C#N)C(c3ccco3)C3=C(CCCC3=O)N2)cc1
(c) CCCC(=O)Nc1c(-c2ccccc2OC)c(=O)c2ccccc2n1C
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}