Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 18.941% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Oc1c(Br)cc(Br)cc1/C=N/NC(=S)N[C@H]1CC2C=CC1C2
b: Cc1cc(NC(=O)c2ccc([N+](=O)[O-])cc2)no1
c: COc1cccc(C2CC(c3cccs3)=NN2C(=O)CSc2nc3c(cnn3-c3ccc(F)cc3)c(=O)[nH]2)c1OC
d: CC(C)CN(C(=O)COc1ccc(C(C)(C)C)cc1)C1CCS(=O)(=O)C1
Answer: a. Oc1c(Br)cc(Br)cc1/C=N/NC(=S)N[C@H]1CC2C=CC1C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Oc1c(Br)cc(Br)cc1/C=N/NC(=S)N[C@H]1CC2C=CC1C2
Oc1c(Br)cc(Br)cc1/C=N/NC(=S)N[C@H]1CC2C=CC1C2
1-[(2S)-2-bicyclo[2.2.1]hept-5-enyl]-3-[(E)-(3,5-dibromo-2-hydroxyphenyl)methylideneamino]thiourea