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) CS(=O)(=O)Nc1ccc(C(=O)N2CCc3ccccc3C2)cc1
(b) CCOC(=O)/C=C/C(=O)Nc1ccc(S(=O)(=O)Nc2cc(C)on2)cc1
(c) COc1ccccc1NC(=S)NNC(=O)c1ccncc1
(d) Cc1nn(C)c(C(=O)Nc2ccc(Cl)c([N+](=O)[O-])c2)c1Cl
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}