Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.569\% 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.) CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(CCCn4ccnc4)C3c3ccc(Br)cc3)ccc2O1
b.) C=CCn1c(SCc2nc3cc(C(F)(F)F)ccc3c(=O)[nH]2)nc2sc(CC)cc2c1=O
c.) CCC(C)NC(=O)C(NS(=O)(=O)c1ccc2c(c1)c(=O)n(C)c(=O)n2C)c1ccccc1
d.) CC[N+](CC)(CC)CCOc1cccc(OCC[N+](CC)(CC)CC)c1OCC[N+](CC)(CC)CC.[I-]
Answer: a. CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(CCCn4ccnc4)C3c3ccc(Br)cc3)ccc2O1
{#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#}
CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(CCCn4ccnc4)C3c3ccc(Br)cc3)ccc2O1
CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(CCCn4ccnc4)C3c3ccc(Br)cc3)ccc2O1
(4Z)-5-(4-bromophenyl)-4-[hydroxy-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)methylidene]-1-(3-imidazol-1-ylpropyl)pyrrolidine-2,3-dione