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(Nc1ccc(O)cc1C(=O)O)c1ccc(NC(=O)c2ccco2)cc1
b O=C(c1ccc(N2CCCC2=O)cc1)N1CCN(c2cccc(Cl)c2)CC1
c CCOC(=O)N1CCN(Cc2nc3cc(NC(=O)c4ccco4)ccc3n2CC)CC1
d CCN1CCN(C(=O)c2cc(=O)c3cc(C)ccc3o2)CC1
Answer: a, b, 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}