Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc(S(=O)(=O)N2CCN(C(=O)CCn3nc(C)c(C)c3C)CC2)cc1
(b) COc1cccc(CN2CCNC(=O)C2CC(=O)NCCCN2CCCC2=O)c1
(c) O=C(Oc1cccc(C(=S)N2CCOCC2)c1)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
Answer: a, b, c
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}