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 additional words.
Options:
a. CC(=O)Nc1ccc(S(=O)(=O)NC(C(=O)O)C(C)O)cc1
b. O=C(Nc1cccc(O)c1)c1cc2nc(-c3ccccc3)cc(-c3ccccc3)n2n1
c. CCOc1ccc(S(=O)(=O)NCCC(=O)Nc2ccncc2)cc1
d. COC(=O)c1ccc(NC(=O)CN(Cc2ccc(Cl)cc2)S(C)(=O)=O)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}