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, c, or d without using any additional words.
Options:
a. CC(O)[C@H]1CNCCN1CCc1cc(C(F)(F)F)cc(C(F)(F)F)c1
b. O=C(Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)c1cc(S(=O)(=O)N2CCOCC2)ccc1Cl
c. c1coc(CNc2ncnc3[nH]ncc23)c1
d. O=C(Nc1cccc(NC(=O)c2ccco2)c1)c1cnccn1
Answer: a, b, c, d
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}