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 additional words.
Options:
a: CCCn1cc(NC(=O)C2CC(c3cccc(Br)c3)=NO2)cn1
b: O=C1NC(=O)c2cc(Oc3ccc([N+](=O)[O-])cc3)ccc21
c: Cc1ccc(C(=O)NNC(=O)c2ccco2)cc1
d: COc1cc(C(=S)N2CCCC2)cc(OC)c1O
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}