Task: Answer the multiple choice question.
Query: Which drug exhibits a 3.544\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1cc(NC(=O)c2cccc(S(=O)(=O)Nc3cccc(C(=O)O)c3)c2)no1
(b) Cc1cc(=O)[nH]c(Sc2c(-c3ccccc3)c3ccccc3[nH]c2=O)n1
(c) Cc1ccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NC2CCCC2)c2cccnc2)cc1C
(d) CC1CCc2[nH]nc(C(=O)O)c2C1
Answer: b. Cc1cc(=O)[nH]c(Sc2c(-c3ccccc3)c3ccccc3[nH]c2=O)n1
{#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(=O)[nH]c(Sc2c(-c3ccccc3)c3ccccc3[nH]c2=O)n1
Cc1cc(=O)[nH]c(Sc2c(-c3ccccc3)c3ccccc3[nH]c2=O)n1
3-[(4-methyl-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-4-phenyl-1H-quinolin-2-one