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) O=C(c1ccccn1)[C@]12Cc3cnn(-c4ccc(F)cc4)c3C=C1CCN(S(=O)(=O)c1cccc(C(F)(F)F)c1)C2
b) CC1(C)[C@H](Nc2c(C(N)=O)cnn3cc(-c4ccc(F)nc4)cc23)CC[C@]1(C)N
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}
[(4aR)-1-(4-fluorophenyl)-6-[3-(trifluoromethyl)phenyl]sulfonyl-4,5,7,8-tetrahydropyrazolo[3,4-g]isoquinolin-4a-yl]-pyridin-2-ylmethanone