Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.422\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CC(=O)OC1CCC(OC(C)=O)c2c1n([O-])c(C)c(C)[n+]2=O
b. Cc1ccc(NC(=S)C2=C(O)c3sccc3N(C)S2(=O)=O)cc1
c. Cc1nc(NC(=O)c2ccc(Br)o2)sc1C
d. COc1cc(C(=O)NCc2ccc(S(N)(=O)=O)cc2)ccc1OCC(=O)Nc1cccc(C(F)(F)F)c1
Answer: c. Cc1nc(NC(=O)c2ccc(Br)o2)sc1C
{#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#}
Cc1nc(NC(=O)c2ccc(Br)o2)sc1C
Cc1nc(NC(=O)c2ccc(Br)o2)sc1C
5-bromo-N-(4,5-dimethyl-1,3-thiazol-2-yl)furan-2-carboxamide