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 other words.
Options:
a) COc1ccc2c(c1)C1=NN(/C(C)=C/C(C)=O)C(c3ccc(F)cc3)C1CC2
b) COCc1cc(=O)[nH]c(Cc2c(Cl)cccc2Cl)n1
c) COc1ccc(O)c(C(=O)c2cc(C#N)c(=O)n(-c3ccc(Cl)cc3)c2)c1
d) O=C1NC(c2ccc(Br)cc2)Nc2ccccc21
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}