Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 19.670\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1sc2ncn(CC(=O)N3CCC4(CC3)OCCO4)c(=O)c2c1C
b. CCOc1ccc(NC(=O)Cn2cc(C(=O)C3CC3)c3ccccc32)cc1
c. CCOc1ccc2c(c1)OC(c1ccc(C)cc1)(C(F)(F)F)NC2=O
d. CC1CCN(C(=O)COC(=O)c2ccc3c(c2)OCO3)CC1
e. O=C(CSc1nccc(=O)[nH]1)Nc1ccc(Br)c(Cl)c1
Answer: e. O=C(CSc1nccc(=O)[nH]1)Nc1ccc(Br)c(Cl)c1
{#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(CSc1nccc(=O)[nH]1)Nc1ccc(Br)c(Cl)c1
O=C(CSc1nccc(=O)[nH]1)Nc1ccc(Br)c(Cl)c1
N-(4-bromo-3-chlorophenyl)-2-[(6-oxo-1H-pyrimidin-2-yl)sulfanyl]acetamide