Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(NCCSCc1ccccc1)c1ccc(F)cc1
[b] CS(=O)(=O)c1ccc2nc(NC(=O)c3ccccc3Br)sc2c1
[c] COC(Cc1n[nH]c(=S)n1-c1ccc(Cl)cc1)OC
[d] CNS(=O)(=O)c1cn(CC(=O)NCc2ccc(F)cc2)cc1S(=O)(=O)NC
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}