Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(/C=C/c1ccco1)Nc1ccc2nc3n(c(=O)c2c1)CCCC3
(b) Cc1cc(=O)n(-c2ccc(Cl)cc2)c(=O)[nH]1
(c) COC(=O)c1cc(C)nc(N)c1C#N
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}