Task: Answer the multiple choice question.
Question: Which compound exhibits a 9.864\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(O)CSCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
(b) O=C(Nc1ccc(C2CCCCC2)cc1)C1CCN(c2ncccn2)CC1
(c) CNC(=S)N(Cc1ccc(OC)cc1)C1CC(=O)N(c2ccc(Cl)cc2)C1=O
(d) CSc1ncccc1C(=O)OCC(=O)c1ccccc1Br
(e) O=C(CCC(=O)NNC(=O)c1ccc([N+](=O)[O-])cc1)NCc1ccccc1
Answer: a. O=C(O)CSCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
{#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#}
O=C(O)CSCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
O=C(O)CSCC(=O)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
2-[2-oxo-2-[1-(trifluoromethyl)-1,3,4,9-tetrahydropyrido[3,4-b]indol-2-yl]ethyl]sulfanylacetic acid