Task: Answer the multiple choice question.
Question: Which compound has a -4.748% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(O)c1ccc(C[n+]2c(-c3ccccc3)csc2Nc2ccccc2)cc1.[Br-]
(b) COc1cccc(OC)c1C(=O)Nc1ccc2nc(C)c(C)nc2c1
(c) Nc1nc(N)c2sc3nc4c(cc3c2n1)CCC4
Answer: b. COc1cccc(OC)c1C(=O)Nc1ccc2nc(C)c(C)nc2c1
{#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#}
COc1cccc(OC)c1C(=O)Nc1ccc2nc(C)c(C)nc2c1
COc1cccc(OC)c1C(=O)Nc1ccc2nc(C)c(C)nc2c1
N-(2,3-dimethylquinoxalin-6-yl)-2,6-dimethoxybenzamide