Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.624\% 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) CC1CN(c2cc([N+](=O)[O-])ccc2Cl)CC(C)N1
b) CN=C1S/C(=C\c2cccc(Cl)c2Cl)C(=O)N1C
c) Cc1cc(CNCc2c(C(=O)N3CCCCCCC3)nc3ccc(Cl)cn23)nn1C
d) Cc1ccccc1N(CC(=O)N1CCOCC1)S(C)(=O)=O
e) CC(C(=O)NCCc1ccccc1)N1c2cccc3cccc(c23)S1(=O)=O
Answer: b. CN=C1S/C(=C\c2cccc(Cl)c2Cl)C(=O)N1C
{#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#}
CN=C1S/C(=C\c2cccc(Cl)c2Cl)C(=O)N1C
CN=C1S/C(=C\c2cccc(Cl)c2Cl)C(=O)N1C
(5Z)-5-[(2,3-dichlorophenyl)methylidene]-3-methyl-2-methylimino-1,3-thiazolidin-4-one