Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 1.171\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(C2/C=C\CN(C(=O)C3CCCCC3)CC(=O)N2Cc2ccc(F)cc2)cc1
b) O=C(COc1cccnc1[N+](=O)[O-])NCc1ccc2c(c1)OCO2
c) O=C(O)CCC(=O)N1CCc2cc(S(=O)(=O)NCc3cccs3)ccc21
Answer: b. O=C(COc1cccnc1[N+](=O)[O-])NCc1ccc2c(c1)OCO2
{#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(COc1cccnc1[N+](=O)[O-])NCc1ccc2c(c1)OCO2
O=C(COc1cccnc1[N+](=O)[O-])NCc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-ylmethyl)-2-(2-nitropyridin-3-yl)oxyacetamide