Task: Answer the multiple-choice question.
Question: Which drug has a 2.867\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1Cc1ccccc1
(b) S=c1sc2ncccc2n1-c1ccccn1
(c) Cn1cccc1C(=O)NNC(=O)c1ccccc1Br
Answer: a. COC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1Cc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1Cc1ccccc1
COC(=O)C[C@H]1c2cc(C(F)(F)F)ccc2S(=O)(=O)N1Cc1ccccc1
methyl 2-[(3S)-2-benzyl-1,1-dioxo-5-(trifluoromethyl)-3H-1,2-benzothiazol-3-yl]acetate