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, or c without using any additional words.
Options:
a. O=C(NCc1cccc(Cl)c1)c1ccc(N2CC3CC(C2)c2cccc(=O)n2C3)c(NC(=O)c2cccnc2)c1
b. O=C(NC1CCCc2c1cnn2-c1ccccc1F)c1ccccn1
c. O=C(O)CCCCCNCc1c(Cl)cccc1Cl
Answer: a, b, c
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}