Task: Answer the multiple-choice question.
Question: Which drug exhibits a -4.647\% 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) Cc1cc(C)c2cc(CN(Cc3cccs3)Cc3nnnn3CC3CCCO3)c(=O)[nH]c2c1
(b) CCN(CC)S(=O)(=O)c1cc(C(=O)Nc2cccnc2Cl)ccc1Cl
(c) CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)c2c[nH]c3ccccc23)c1C
(d) O=C(CSc1ccc(-c2ccccn2)nn1)N1CCCC1
(e) O=C(O)C1CC=CCC1C(=O)Nc1cccc(F)c1
Answer: a. Cc1cc(C)c2cc(CN(Cc3cccs3)Cc3nnnn3CC3CCCO3)c(=O)[nH]c2c1
{#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#}
Cc1cc(C)c2cc(CN(Cc3cccs3)Cc3nnnn3CC3CCCO3)c(=O)[nH]c2c1
Cc1cc(C)c2cc(CN(Cc3cccs3)Cc3nnnn3CC3CCCO3)c(=O)[nH]c2c1
5,7-dimethyl-3-[[[1-(oxolan-2-ylmethyl)tetrazol-5-yl]methyl-(thiophen-2-ylmethyl)amino]methyl]-1H-quinolin-2-one