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. O=C(Nc1ccc(S(=O)(=O)N2CCCCC2)cc1)c1ccc(=O)[nH]c1
b. O=C(NCCc1ccc2c(c1)OCCO2)c1cccc(F)c1
c. COc1ccccc1C(CCNCc1ccccc1)c1ccc(OC(C)C)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}