Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CC(C)Nc1cccnc1N1CCN(C(=O)C2=CC3=C[C@H](NS(C)(=O)=O)C=CC3=N2)CC1
b.) CC(C)(C)[C@@H](NC(=O)OCCO)C(=O)N1CC(c2cc(F)ccc2F)=C[C@@H]1c1ccccc1
c.) Oc1ccc(CCN2CCC(Nc3nc4ccccc4n3Cc3ccc(F)cc3)CC2)cc1
d.) CN([C@@H]1c2cc(OCCCC(F)(F)F)ccc2OC(C)(C)[C@H]1O)S(C)(=O)=O
Answer: a
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}
N-[(5R)-2-[4-[3-(propan-2-ylamino)pyridin-2-yl]piperazin-1-yl]carbonyl-5H-indol-5-yl]methanesulfonamide