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 other words.
Options:
a Cc1cccc(Cn2ccc(NC(=O)c3ccc4c(c3)OCO4)n2)c1
b O=C1NC2(CCCCC2)C(=O)N1Cc1cccc(C(F)(F)F)c1
c O=C(CCC1CCCN(Cc2cccc3c2OCO3)C1)NCc1ccc(F)c(F)c1
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}