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 COc1ccc(NC(=O)CN2C(=O)CC(C)(C)S(=O)(=O)c3ccccc32)cc1
b O=C(Nc1ccc(-c2nc3ncccc3o2)cc1)c1ccc(Br)o1
c CC1(C)O[C@@H]1COc1c2ccoc2cc2oc(=O)ccc12
d CCN(CC)S(=O)(=O)c1ccc(NC(=O)c2cc(-c3ccccc3)nc3ccccc23)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}