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 other words.
Options:
a) COc1ccc(NC(=O)C2CCCN2C(=O)Oc2ccccc2)cc1
b) Cc1cccc(-c2nc(Nc3ccc(N4CCOCC4)cc3)c3ccccc3n2)c1
c) CCc1noc(C)c1C(=O)Nc1nc2c(C)cccc2s1
d) O=S1(=O)CC(O)C(Nc2ccccc2)C1
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}