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] O=c1c2ccccc2[nH]c(=S)n1-c1ccc(Br)cc1
[b] COc1ccccc1CNC(=O)CN(C)S(=O)(=O)c1cccc2cccnc12
[c] CCN(CCO)C(=O)c1ccc2nc(Cc3cccc(Cl)c3)oc2c1
[d] O=C(NCc1ccc(OC(F)(F)F)cc1)C1CC(c2ccc(C(F)(F)F)cc2)=NO1
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}