Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc2c(c1)C1CN(C)CCC1N2C(=O)Cn1nnc(-c2ccccc2F)n1
b: CCCCN(C)C(=O)C1CCN(CCCc2ccccc2)CC1.O=C(O)C(=O)O
c: Cc1nn(CCC(=O)O)c2nc(-c3cccnc3)cc(C(F)(F)F)c12.Cl
Answer: a, b
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}