Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C1NC(Cc2c[nH]c3ccccc23)C(=O)N1c1ccc(F)cc1
(b) Cc1cc(C)cc(N(C(=O)c2csnn2)C(C(=O)NC2CCCCC2)c2ccccn2)c1
(c) O=C(CSc1cccc[n+]1[O-])C12CC3CC(CC(C3)C1)C2
(d) Cc1cc(C)nc(NC(=NCCc2c[nH]c3ccccc23)NC(=O)Nc2cccc([N+](=O)[O-])c2)n1
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}