Task: Please answer the multiple choice question.
Question: Which molecules are not 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 other words.
Options:
a) CCOc1ccc(C2C(C(=O)OC)=CN(C(C)c3ccccc3)C=C2C(=O)OC)cc1
b) O=[N+]([O-])c1ccc(C[n+]2cccc3ccc4cccnc4c32)cc1.[Br-]
c) Cl.OC(CN1C2=NCCCN2c2ccccc21)c1ccc(Cl)cc1
Answer: a
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}