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, or c without using any other words.
Options:
a) Cc1ccc2c(c1)c(=O)c(Br)c(C)n2Cc1ccccc1
b) O=C(CN1CCN(S(=O)(=O)c2ccccc2)CC1)Nc1ccc(Cl)c([N+](=O)[O-])c1
c) COc1ccc(C2(C(=O)Nc3ccc(OC)cc3OC)CCCC2)cc1
Answer: a, 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}