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, c, or d without using any other words.
Options:
a. CS(=O)(=O)n1nc(-c2ccccc2)nc1N
b. NC(=O)NC(Cc1ccccc1)C(=O)NCC1(N2CCCCC2)CCCCC1
c. O=C(CN(C(=O)CNC(=O)c1cccs1)c1ccccc1F)NC1CCCCC1
d. COC(=O)[C@@H](NC(=O)NCc1ccccc1Cl)C(C)C
Answer: a, b, c, d
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}