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. COC(=O)C1(Cc2ccccc2)NC(c2ccccc2C)C2C(=O)N(c3ccc4c(c3)OCO4)C(=O)C21
b. COc1ccccc1C1CCN(C(=O)c2ccc(Cl)cc2)CC1
c. NS(=O)(=O)c1ccc(NC(=O)COC(=O)c2c3c(nc4ccccc24)/C(=C\c2ccc4c(c2)OCO4)CCC3)cc1
Answer: a, b, 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}