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) CCCc1cc(=O)[nH]c(SCC(=O)NC2CCCCC2)n1
b) CC1=C(C(=O)OC(C)C)C(c2c[nH]c3ccccc23)n2ncnc2N1
c) O=C(C1=C[C@H](c2csc3ccccc23)C[C@H](OCc2ccc(CO)cc2)O1)N1CCOCC1
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}