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 additional words.
Options:
a. O=C(NCC(O)c1ccc([N+](=O)[O-])cc1)c1cccc(S(=O)(=O)N2CCOCC2)c1
b. COc1ccc(/C=C/C(=O)Nc2ccc(OC)cc2[N+](=O)[O-])cc1
c. O=C(c1ccccc1Oc1ccc(C(F)(F)F)cc1[N+](=O)[O-])N1CCOCC1
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}