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 additional words.
Options:
a COc1ccc(NC(=S)Nc2ccc(S(N)(=O)=O)cc2)c(OC)c1
b COc1cccc(CN(C)CC2CCCN(CCc3ccccc3C)C2)c1
c CCOC(=O)C1=NNC2C(=O)N(CC)C(=O)C12
Answer: b
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}