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) CC(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)cn(Cc3ccc(C)cc3)c2=O)cc1
(b) COC(=O)c1ccc(N2C(=O)C3CC=CC(C)C3C2=O)cc1
(c) Cc1nn(-c2ccccc2)c(-c2ccccc2)c1C(=O)O
(d) COc1cccc(OCCSc2nc3ccccc3c(=O)[nH]2)c1
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}