Problem statement: Answer the multiple-choice question.
Query: Which compound has a -5.876\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=C(CCC1CCCN(C(=O)c2ccsc2)C1)N1CCN(c2ccccn2)CC1
b.) O=C(Nc1nc2c(Cl)cccc2s1)c1ccc(Br)o1
Answer: b. O=C(Nc1nc2c(Cl)cccc2s1)c1ccc(Br)o1
{#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(Nc1nc2c(Cl)cccc2s1)c1ccc(Br)o1
O=C(Nc1nc2c(Cl)cccc2s1)c1ccc(Br)o1
5-bromo-N-(4-chloro-1,3-benzothiazol-2-yl)furan-2-carboxamide