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: C[C@@H]1C2C[C@@]34COC(=O)C3=CC=C[C@H]4[C@@]13C[C@H](c1ccoc1)O[C@@H]3O2
b: COC(=O)C1=C(c2c(C)noc2C)C[C@@H]2CC[C@H]1N2C(=O)NCc1ccc(C(F)(F)F)cc1
c: Fc1ccc2c(c1)C(c1cccnc1)=NNC(c1cccs1)=N2
d: Cn1cc(S(=O)(=O)Nc2cccc(F)c2)c(=O)n(C)c1=O
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}