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) N#C/C(=C\c1cc(O)c(O)c(O)c1)C(N)=O
(b) CCOc1cc(CNCCO)cc(Br)c1OCc1ccccc1Cl.Cl
(c) COc1ccccc1N1CCN(C(=O)CCCN2C(=O)c3cccc4cccc(c34)C2=O)CC1.Cl
(d) CN(C)/N=C/c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
Answer: a, b, 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}