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, or c without using any additional words.
Options:
a) COc1cccc(C2(C#N)CCN(C)CC2)c1
b) NS(=O)(=O)c1cccc(NC(=O)CCN2C(=O)C3CCCCC3C2=O)c1
c) COc1ccc2cc(C(=O)OC(C)C)sc(=O)c2c1OC
Answer: a, b, c
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}