Task: Answer the multiple-choice question.
Query: Which compound exhibits a 7.563\% hERG inhibition at a concentration of 1uM?
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)Cc2ccc(C(=O)NCC(OC)OC)o2)cc1
(b) O=C(Nc1cccc(-c2nc3ncccc3o2)c1)c1sc2cc(Cl)ccc2c1Cl
(c) Cc1cc2cc(C(c3nnnn3Cc3ccccc3)N3CCc4ccccc43)c(=O)[nH]c2cc1C
(d) CCOc1ccccc1NC(=S)Nc1ccc2cn[nH]c2c1
Answer: b. O=C(Nc1cccc(-c2nc3ncccc3o2)c1)c1sc2cc(Cl)ccc2c1Cl
{#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(Nc1cccc(-c2nc3ncccc3o2)c1)c1sc2cc(Cl)ccc2c1Cl
O=C(Nc1cccc(-c2nc3ncccc3o2)c1)c1sc2cc(Cl)ccc2c1Cl
3,6-dichloro-N-[3-([1,3]oxazolo[4,5-b]pyridin-2-yl)phenyl]-1-benzothiophene-2-carboxamide