Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -0.492\% 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 other words.
Options:
[a] CC(C)n1cc(/C=C2/NC(=O)N(c3cccc(Cl)c3)C2=O)c2ccccc21
[b] CC(=O)Nc1ccc(Oc2ncccn2)c(Cl)c1
[c] COc1ccc(CNC(=O)CN2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
[d] C/C(=N/NC(=O)c1ccc(Br)o1)c1cccc(NC(=O)c2ccc(F)cc2)c1
[e] CCOC(=O)c1cc2c(=O)n3cccc(C)c3nc2n(CC(C)C)c1=NC(=O)c1ccco1
Answer: a. CC(C)n1cc(/C=C2/NC(=O)N(c3cccc(Cl)c3)C2=O)c2ccccc21
{#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#}
CC(C)n1cc(/C=C2/NC(=O)N(c3cccc(Cl)c3)C2=O)c2ccccc21
CC(C)n1cc(/C=C2/NC(=O)N(c3cccc(Cl)c3)C2=O)c2ccccc21
(5E)-3-(3-chlorophenyl)-5-[(1-propan-2-ylindol-3-yl)methylidene]imidazolidine-2,4-dione