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, c, or d without using any additional words.
Options:
[a] CN1/C(=C\C=C(/C#N)C(=O)Nc2ccccc2F)C(C)(C)c2ccccc21
[b] Cn1ncc2c(Sc3ccc(Cl)cc3)ncnc21
[c] CCn1c(-c2ccc(N(C)C)cc2)nc2ccccc21
[d] COc1ccccc1C(=O)C1CCCN(C(=O)Nc2ccccc2F)C1
Answer: a, b, d
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}