Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=c1[nH]c(=O)n(C2OC(CO)C(O)C2O)cc1Br
b. Cc1ccc(-c2nnc(COc3cccc(-n4cnnn4)c3)o2)cc1
c. CCOC(=O)COc1cc(OCC(=O)OCC)c2c(=O)cc(-c3ccccc3)oc2c1
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}