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 Cc1ccc(NC(=O)COC(=O)C2CC2)cc1Cl
b CCCC(=O)N1CCN(c2nc3ccc(Br)cc3s2)CC1
c Cc1ccc(S(=O)(=O)N(CC(=O)N(C)C)c2cccc([N+](=O)[O-])c2)cc1
d Cc1ccccc1N(C(=O)CCC(=O)Nc1ccccn1)C(C(=O)NC(C)C)c1ccc(F)cc1
Answer: a, 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}