Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) CCOC(=O)C1=C(C)SC2=NS(=O)(=O)CCN21
b.) O=C(C1CCN(c2nnc(N3CCCC3=O)s2)CC1)N1CCN(c2cccc(C(F)(F)F)c2)CC1
c.) CN1CCN(c2ccccc2NC(=O)Cc2ccc(Cl)cc2)CC1
Answer: 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}