Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 4.630\% hERG inhibition at 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(Nc1c(F)cc(F)cc1Br)c1cccnc1
(b) O=C(O)CCC(=O)N(Cc1ccco1)c1nc(-c2ccccc2)cs1
(c) Cc1ccc2cc(CN(CC3CCCO3)C(=S)NCc3ccco3)c(=O)[nH]c2c1C
(d) O=C(Cc1c(F)cccc1Cl)Nc1nc2ccccc2s1
(e) O=C(NCc1ccccn1)c1nc(-c2ccc(C(F)(F)F)cc2)no1
Answer: d. O=C(Cc1c(F)cccc1Cl)Nc1nc2ccccc2s1
{#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(Cc1c(F)cccc1Cl)Nc1nc2ccccc2s1
O=C(Cc1c(F)cccc1Cl)Nc1nc2ccccc2s1
[O][=C][Branch1][=C][C][C][=C][Branch1][C][F][C][=C][C][=C][Ring1][#Branch1][Cl][N][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][S][Ring1][=Branch2]
N-(1,3-benzothiazol-2-yl)-2-(2-chloro-6-fluorophenyl)acetamide