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. CN(Cc1ccccc1)C(=O)c1[nH]cnc1C(=O)Nc1cccc(Cl)c1
b. O=C(O)C/C(=C\c1ccc2c(c1)OCO2)c1nc2ccccc2s1
c. Cc1ccc(CSCC(=O)Nc2c(C)n(C)n(-c3ccccc3)c2=O)cc1
d. Cc1ccc(OCCn2cc(C#N)c3ccccc32)cc1
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}