Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCCOc1cccc(C(=O)NC(=S)Nc2ccccc2)c1
b: O=C(CSCc1ccc(Cl)cc1)N/N=C/c1c(Cl)cccc1Cl
c: Cc1ccc(S(=O)(=O)N(CC(=O)NCc2ccco2)Cc2ccc(F)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}