Task: Answer the MCQ question.
Query: Which compound exhibits a 36.923\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(CSc1ncnc2[nH]ncc12)Nc1nc(-c2ccc(F)c(F)c2)cs1
b COc1ccc(/C=C2/SC(=O)N(CC(=O)Nc3cc(C)on3)C2=O)cc1OC
c COc1cc(CN2CCC(n3nccc3NC(=O)C3CCOC3)CC2)ccc1F
Answer: a. O=C(CSc1ncnc2[nH]ncc12)Nc1nc(-c2ccc(F)c(F)c2)cs1
{#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(CSc1ncnc2[nH]ncc12)Nc1nc(-c2ccc(F)c(F)c2)cs1
O=C(CSc1ncnc2[nH]ncc12)Nc1nc(-c2ccc(F)c(F)c2)cs1
N-[4-(3,4-difluorophenyl)-1,3-thiazol-2-yl]-2-(1H-pyrazolo[3,4-d]pyrimidin-4-ylsulfanyl)acetamide