Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 9.893% human ether-à-go-go related gene (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) O=C(O)/C=C/c1cn(-c2ccccc2)nc1-c1ccc2c(c1)OCCO2
(b) COc1cccc(NC(=O)C(Sc2nnc3ccccn23)c2ccccc2)c1
(c) O=C1C2=C(CCCC2)C(=O)N1c1cccc(OCCBr)c1
(d) O=C(NC(=S)NNC(=O)c1ccccc1[N+](=O)[O-])c1ccccc1
Answer: c. O=C1C2=C(CCCC2)C(=O)N1c1cccc(OCCBr)c1
{#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#}
O=C1C2=C(CCCC2)C(=O)N1c1cccc(OCCBr)c1
O=C1C2=C(CCCC2)C(=O)N1c1cccc(OCCBr)c1
2-[3-(2-bromoethoxy)phenyl]-4,5,6,7-tetrahydroisoindole-1,3-dione