Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(COC(=O)c1ccc(O)cc1)Nc1nccs1
b: Cc1c(NC(=O)c2ccc(N3CCCC3)c([N+](=O)[O-])c2)cccc1-c1nc2ccccc2s1
c: CCOC(=O)COc1nc(Nc2ccccc2C)nc(N(C)C)n1
d: COC(=O)c1ccc(C2Nc3ccccc3NC3=C2C(=O)CC(C)(C)C3)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}