Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.525\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1ccc(C(=O)Cn2c(=O)oc3ccc(C)cc32)cc1
b.) O=C(CNC(=O)c1ccco1)OCc1ccc(Br)cc1
c.) O=[N+]([O-])c1ccc(C2CC(c3ccccc3)=Nc3ccccc3S2)cc1
Answer: b. O=C(CNC(=O)c1ccco1)OCc1ccc(Br)cc1
{#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(CNC(=O)c1ccco1)OCc1ccc(Br)cc1
O=C(CNC(=O)c1ccco1)OCc1ccc(Br)cc1
(4-bromophenyl)methyl2-(furan-2-carbonylamino)acetate