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) COc1nc(Nc2cccc([N+](=O)[O-])c2)nc(OC)n1
b) CCOc1c(Br)cc(C(=O)OCC(=O)N2CCc3ccccc3C2)cc1OC
c) CCOC(=O)c1cnn(-c2ccccn2)c1N
d) C/C(=N\NC(=O)CNc1cccc(C(F)(F)F)c1)c1cccc(Br)c1
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}