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) O=C(NC1CCN(C(=O)NCc2ccccc2)CC1)c1cccc(F)c1
(b) O=C(Nn1c(Cc2cccs2)nc2ccccc2c1=O)c1cccs1
(c) Cc1cccc(C)c1NC(=O)CNC(=O)c1ccc(COc2ccccc2)cc1
(d) CC1CCN(C2(O)C(=O)Nc3ccc([N+](=O)[O-])cc32)CC1
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}