Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. Cc1ccc(C)c(OCC(=O)N2CCN(c3ncccn3)CC2)c1
b. O=C(Nc1ccc(F)c(Cl)c1)Nc1cnccn1
c. CCc1cc2cccc(C)c2nc1SCC(=O)N1CCN(C(=O)c2ccco2)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}