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=C(c1ccc(CS(=O)(=O)c2ccc(Br)cc2)o1)N1CCN(C2CCCCC2)CC1
b CCCCN(C(=O)NC(=O)Nc1ccccc1C)S(C)(=O)=O
c COc1ccc(C(=O)C2CCCN(C(=O)C3=CCCC3)C2)cc1OC
d CCOc1ccc(C(Nc2cccnc2)c2cc(Cl)c3cccnc3c2O)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}