Task: Answer the multiple choice question.
Question: Which compound exhibits a 2.604% 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 additional words.
Options:
(a) CN1CCN(c2nc3c(c(=O)[nH]c(=O)n3C)n2CCSc2nnnn2-c2ccccc2)CC1
(b) Fc1ccccc1Nc1nc(-c2ccncc2)nc2ccccc12
(c) O=C(CCNC(=O)c1ccc(Br)cc1)Nc1ccccc1N1CCCC1
(d) O=C(NCCCNC(=O)c1ccco1)c1cccc(F)c1
Answer: c. O=C(CCNC(=O)c1ccc(Br)cc1)Nc1ccccc1N1CCCC1
{#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=C(CCNC(=O)c1ccc(Br)cc1)Nc1ccccc1N1CCCC1
O=C(CCNC(=O)c1ccc(Br)cc1)Nc1ccccc1N1CCCC1
4-bromo-N-[3-oxo-3-(2-pyrrolidin-1-ylanilino)propyl]benzamide