Task: Answer the multiple-choice question.
Question: Which drug has a 8.809\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(CSc1ncnc2scc(-c3ccccc3)c12)N1CCN(Cc2ccc3c(c2)OCO3)CC1
b: COc1ccc(-c2coc3cc(O)ccc3c2=O)cc1O
Answer: a. O=C(CSc1ncnc2scc(-c3ccccc3)c12)N1CCN(Cc2ccc3c(c2)OCO3)CC1
{#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(CSc1ncnc2scc(-c3ccccc3)c12)N1CCN(Cc2ccc3c(c2)OCO3)CC1
O=C(CSc1ncnc2scc(-c3ccccc3)c12)N1CCN(Cc2ccc3c(c2)OCO3)CC1
1-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(5-phenylthieno[2,3-d]pyrimidin-4-yl)sulfanylethanone