Task: Answer the MCQ question.
Query: Which drug exhibits a 17.684\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)N4CCN(c5cccc(C(F)(F)F)c5)CC4)CC3)cc2CC1C
[b] O=C(N[C@@H](Cc1ccccc1)C(=O)OCc1ccccc1)c1nc[nH]c1C(=O)NC1CC[NH2+]CC1.[Cl-]
Answer: a. CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)N4CCN(c5cccc(C(F)(F)F)c5)CC4)CC3)cc2CC1C
{#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#}
CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)N4CCN(c5cccc(C(F)(F)F)c5)CC4)CC3)cc2CC1C
CC(=O)N1c2ccc(S(=O)(=O)N3CCC(C(=O)N4CCN(c5cccc(C(F)(F)F)c5)CC4)CC3)cc2CC1C
1-[2-methyl-5-[4-[4-[3-(trifluoromethyl)phenyl]piperazine-1-carbonyl]piperidin-1-yl]sulfonyl-2,3-dihydroindol-1-yl]ethanone