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, or c without using any other words.
Options:
a O=S(=O)(c1ccccc1F)N1CCC(c2nc3ccccc3[nH]2)CC1
b C#Cc1ccc([C@H]2C=C(C(=O)NCc3nc4ccccc4[nH]3)O[C@@H](OCC)[C@@H]2CCCO)cc1
c O=C1CN(O)C=C2N=c3ccccc3=C2N1c1ccc([N+](=O)[O-])cc1
Answer: a, b, c
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}