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. Cc1nn(C(C)(C)C)c(OC(=O)c2ccc3c(c2)OCO3)c1S(=O)(=O)c1ccccc1
b. O=C(CSc1cccc[n+]1[O-])Nc1ccc([N+](=O)[O-])cc1Cl
c. Nc1c(C(=O)Nc2ccc3c(c2)OCCO3)nnn1Cc1ccccc1
d. C/C(=N\N)c1c(-c2ccccc2)c2cc(C)ccc2[nH]c1=O
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}