Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=[As](O)(c1ccccc1)c1ccc(O)cc1
b. COc1ccccc1CNC(=O)C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1
c. CCOc1ccc(N2C(=O)c3cccnc3C2Nc2ccc(Cl)cc2)cc1
d. CC(C)c1ccc(NC(=O)C2CCCN(S(=O)(=O)c3cccnc3)C2)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}