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) OC1(c2ccc3c(c2)OCO3)CCN(Cc2ccccn2)CC1
(b) CCC(CC)C(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
(c) CC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)NCc3cccs3)ccc21
(d) CC(C)c1nnc(NC(=O)COc2ccccc2[N+](=O)[O-])s1
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}