Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(NNC(=S)Nc1ccc(Cl)c(Cl)c1)c1cccc([N+](=O)[O-])c1
(b) COC(=O)C1=C(C)N(c2ccc(OC)c(OC)c2)C(=O)/C1=C\c1ccco1
(c) CN1CCN(C(=O)C2=C[C@H](C3CCCCC3)C[C@H](OCc3ccc(CO)cc3)O2)CC1
Answer: 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}