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 other words.
Options:
a. COc1ccc(NC(=O)CCNC(=O)C2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1OC
b. O=C(CSc1ccsc1[N+](=O)[O-])N1CCCCCC1
c. Cc1cc(Nc2ccc(Br)cc2)n2nc(C)nc2n1
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}