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) O=C(NCCc1c[nH]c2ccccc12)c1ccc([N+](=O)[O-])cc1
(b) O=C1CN(O)C(c2ccccc2)=c2cc(Br)ccc2=N1
(c) CCOc1ccsc1C(=O)OC
(d) COc1ccc([N+](=O)[O-])cc1NC(=O)c1cn(-c2ccc(C)c(C)c2)c(=O)c2ccccc12
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}