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, or c without using any additional words.
Options:
a) CCCCC(=O)Nc1cc(OC)c(NC(=S)NC)cc1OC
b) CCOCCN1CCN(C2c3ccccc3CSc3ccccc32)CC1.O=C(O)C(=O)O
c) O=C(NNC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1[N+](=O)[O-]
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}