Task: Answer the multiple-choice question.
Query: Which drug has a 5.209\% human ether-à-go-go related gene (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) Cc1cc(C)n(CC(=O)c2cccc([N+](=O)[O-])c2)n1
(b) O=C(Nc1ccc(Cl)cc1Cl)Nn1cnnc1
(c) Cl.Nc1ccc2c(c1)oc1ccccc12
(d) COC(=O)CNC(=O)C(C)(C)Oc1ccc(Cl)cc1
(e) CCc1ccccc1NC(=O)c1cc(C)no1
Answer: b. O=C(Nc1ccc(Cl)cc1Cl)Nn1cnnc1
{#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(Nc1ccc(Cl)cc1Cl)Nn1cnnc1
O=C(Nc1ccc(Cl)cc1Cl)Nn1cnnc1
1-(2,4-dichlorophenyl)-3-(1,2,4-triazol-4-yl)urea