Task: Answer the multiple-choice question.
Query: Which drug exhibits a 6.827% 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/C(Cc1cccs1)=N\OC(=O)COc1ccccc1Cl
b) O=c1[nH]cnc2c1C(c1ccccc1[N+](=O)[O-])c1c(nc[nH]c1=O)O2
c) CC(/C=N/NC(=O)Cn1cnc2c1c(=O)n(C)c(=O)n2C)=C\c1ccco1
Answer: b. O=c1[nH]cnc2c1C(c1ccccc1[N+](=O)[O-])c1c(nc[nH]c1=O)O2
{#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#}
O=c1[nH]cnc2c1C(c1ccccc1[N+](=O)[O-])c1c(nc[nH]c1=O)O2
O=c1[nH]cnc2c1C(c1ccccc1[N+](=O)[O-])c1c(nc[nH]c1=O)O2
9-(2-nitrophenyl)-2-oxa-4,6,12,14-tetrazatricyclo[8.4.0.03,8]tetradeca-1(10),3(8),4,13-tetraene-7,11-dione