Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(C)c1cc(C#N)cc2nc(-c3ccc(C(=O)NCC4CCC(c5ccc(Cl)cc5)CC4)cc3)oc12
b O=C(/C=C/c1ccc2c(c1)CN(C(=O)c1cccc(C(F)(F)F)c1)C2)NO
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
(E)-N-hydroxy-3-[2-[3-(trifluoromethyl)benzoyl]-1,3-dihydroisoindol-5-yl]prop-2-enamide