Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 2.202% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) N=c1c(C(=O)NCc2ccccc2)cc2c(=O)n3ccccc3nc2n1Cc1ccco1
(b) Cc1sc2ncnc(OCc3nnc(-c4cccs4)o3)c2c1C
(c) Cc1ccc(NC(=O)COC(=O)COc2ccc3ccc(=O)oc3c2)cc1[N+](=O)[O-]
Answer: b. Cc1sc2ncnc(OCc3nnc(-c4cccs4)o3)c2c1C
{#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#}
Cc1sc2ncnc(OCc3nnc(-c4cccs4)o3)c2c1C
Cc1sc2ncnc(OCc3nnc(-c4cccs4)o3)c2c1C
2-[(5,6-dimethylthieno[2,3-d]pyrimidin-4-yl)oxymethyl]-5-thiophen-2-yl-1,3,4-oxadiazole