Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cc(-c2ccccc2)nc(=O)[nH]1
b. CCN1C(=O)c2cccc3c(Cl)ccc(c23)C1=O
c. O=C(COC(=O)CCCc1nc2ccccc2s1)NC(=O)NCc1ccco1
d. CC1(C)CC(N2CN(C3CCCCC3)CC2=O)CC(C)(C)N1
Answer: a, b, c, 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}