Problem statement: Answer the multiple choice question.
Question: Which compound has a -16.650% 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) COc1ccc(S(=O)(=O)N2CCC(C(=O)Oc3cccc(C)c3)CC2)cc1OC
(b) CC(CCc1ccccc1)NC(=O)c1cncc(Br)c1
(c) Cc1nc2ccccc2c(=O)n1/N=C/c1ccco1
(d) C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)[C@H](CCCC[NH3+])n3cc(CCCC)nn3)CC2)nc(N2CCN(C(=O)[C@H](Cc3ccc(O)cc3)n3cc(CCO)nn3)CC2)n1.[Cl-]
Answer: b. CC(CCc1ccccc1)NC(=O)c1cncc(Br)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#}
CC(CCc1ccccc1)NC(=O)c1cncc(Br)c1
CC(CCc1ccccc1)NC(=O)c1cncc(Br)c1
5-bromo-N-(4-phenylbutan-2-yl)pyridine-3-carboxamide